Joint Mathematics Meetings Full Program
Current as of Friday, November 16, 2018 03:30:04
Joint Mathematics Meetings
 Baltimore Convention Center, Hilton Baltimore, and Baltimore Marriott Inner Harbor Hotel, Baltimore, MD
 January 1619, 2019 (Wednesday  Saturday)
 Meeting #1145
Associate secretaries:
Steven H Weintraub, AMS shw2@lehigh.edu
Hortensia Soto, MAA hortensia.soto@unco.edu
Please note room assignments are subject to change right
up until the meeting occurs.
The program published here is continually updated and
may be more current than the printed program.
The following material has been posted without being
proofread in order to provide you with the most current
information.
Monday January 14, 2019

Monday January 14, 2019, 8:15 a.m.5:30 p.m.
AMS Short Course on Sum of Squares: Theory and Applications, Part I
Holiday Ballroom 13, 2nd Floor, Hilton
Organizers:
Pablo A Parrilo, Massachusetts Institute of Technology parrilo@mit.edu
Rekha R Thomas, University of Washington rrthomas@uw.edu

Monday January 14, 2019, 5:00 p.m.6:00 p.m.
AMS Short Course Reception
Holiday Ballroom 13, 2nd Floor, Hilton
Tuesday January 15, 2019

Tuesday January 15, 2019, 8:00 a.m.6:30 p.m.
AMS Department Chairs Workshop
Grand Ballroom ABC, 1st Floor, Marriott Inner Harbor
Organizers:
Malcolm Adams, University of Georgia
Gloria MariBeffa, University of WisconsinMadison
Douglas Mupasiri, University of Northern Iowa
Jennifer Zhao, University of MichiganDearborn

Tuesday January 15, 2019, 8:30 a.m.5:30 p.m.
AMS Short Course on Sum of Squares: Theory and Applications, Part II
Holiday Ballroom 13, 2nd Floor, Hilton
Organizers:
Pablo A Parrilo, Massachusetts Institute of Technology parrilo@mit.edu
Rekha R Thomas, University of Washington rrthomas@uw.edu

Tuesday January 15, 2019, 1:30 p.m.10:00 p.m.
AMS Council
Holiday Ballroom 46, 2nd Floor, Hilton

Tuesday January 15, 2019, 3:00 p.m.7:00 p.m.
Joint Meetings Registration
Advanced registration will remain open until 7:30 pm.
Pratt Street Lobby, 300 Level, BCC

Tuesday January 15, 2019, 3:00 p.m.7:30 p.m.
Email Center
Pratt Street Lobby, 300 Level, BCC
Wednesday January 16, 2019

Wednesday January 16, 2019, 7:00 a.m.6:00 p.m.
Joint Meetings Registration
Pratt Street Lobby, 300 Level, BCC

Wednesday January 16, 2019, 7:00 a.m.11:00 p.m.
Email Center
Pratt Street Lobby, 300 Level, BCC

Wednesday January 16, 2019, 7:00 a.m.8:45 a.m.
MAA Minority Chairs Meeting
Peale, 1st Floor, Hilton

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on 25 years of Conferences for AfricanAmerican Researchers in the Mathematical Sciences (CAARMS times 25), I
Room 314, BCC
Organizers:
William A. Massey, Princeton University wmassey@princeton.edu

9:00 a.m.
The Falconer Distance Set Problem.
Xiumin Du, Institute for Advanced Study
Larry Guth, Massachusetts Institute of Technology
Yumeng Ou, The City University of New York, Baruch College
Hong Wang, Massachusetts Institute of Technology
Bobby Wilson*, University of Washington
Ruixiang Zhang, Institute for Advanced Study
(1145422034)

9:30 a.m.
Queueing Theory in the Age of Technology.
Jamol Pender*, Cornell University (Operations Research and Information Engineering)
(1145902235)

10:00 a.m.
Algorithms for Computing Tau Signatures.
Alfred G Noel*, University of Massachusetts Boston
Steven Glenn Jackson, University of Massachusetts Boston
Todor Milev, University of Massachusetts Boston
Thomas FolzDonahue, University of Massachusetts Boston
(114522675)

10:30 a.m.
Numerical and Analytic Study of Dynamic Materials.
Suzanne L. Weekes*, Worcester Polytechnic Institute
(1145652348)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on A Showcase of Number Theory at Undergraduate Institutions, I
Room 325, BCC
Organizers:
Adriana Salerno, Bates College
Lola Thompson, Oberlin College lola.thompson@oberlin.edu

8:00 a.m.
Rank and Bias in Families of Curves via Nagao's Conjecture.
Steven J Miller*, Williams College
(1145111207)

8:30 a.m.
On a Frobenius problem for integral domains.
Ricardo Conceição*, Gettysburg College
Rodrigo Gondim, UFPE  Brazil
(1145112892)

9:00 a.m.
Factoring $m^2+1$.
Marc Chamberland*, Grinnell College
Eugene Herman, Grinnell College
(114511797)

9:30 a.m.
Almost Prime Components in Apollonian Circle Packings.
Holley Friedlander*, Dickinson College
Elena Fuchs, University of California, Davis
Piper H, University of Hawaii at Manoa
Catherine Hsu, University of Bristol
Katherine Sanden, University of California, Davis
Damaris Schindler, Utretch University
Katherine Stange, University of Colorado, Boulder
(1145112633)

10:00 a.m.
Nonabelian generalizations of the CohenLenstra heuristics.
Michael R. Bush*, Washington and Lee University
Nigel Boston, University of Wisconsin, Madison
Farshid Hajir, University of Massachusetts, Amherst
(1145112189)

10:30 a.m.
Quadratic relations between Feynman integrals.
David P. Roberts*, University of Minnesota Morris
(114511633)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMSASL Special Session on Algorithmic Dimensions and Fractal Geometry, I
Room 343, BCC
Organizers:
Jack H. Lutz, Iowa State University lutz@iastate.edu
Elvira Mayordomo, University of Zaragoza, Spain

8:00 a.m.
The effective dimension of points on lines.
Don Stull*, Inria Nancy Grand Est
(1145681878)

8:30 a.m.
Algorithmic Dimensions of Projected Points.
Neil Lutz*, University of Pennsylvania
(1145032599)

9:00 a.m.
Optimal bounds for singlesource Kolmogorov extractors.
Laurent Bienvenu, University of Montpellier
Barbara F Csima*, University of Waterloo
Matthew HarrisonTrainor, Victoria University of Wellington
(1145031676)

9:30 a.m.
Short Paths in the Sierpiński Carpet and Menger Sponge.
Derek Smith*, Lafayette College
Ethan Berkove, Lafayette College
(1145511997)

10:00 a.m.
Normal numbers with digit dependencies.
Verónica Becher*, Universidad de Buenos Aires & CONICET, Argentina
(1145411693)

10:30 a.m.
Weak Computabilities of Real Numbers and Relative Randomness.
Xizhong Zheng*, Department of Computer Science and Mathematics, Arcadia University
(1145031700)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Analysis of Fractional, Stochastic, and Hybrid Dynamic Systems with Applications, I
Room 328, BCC
Organizers:
John R. Graef, University of Tennessee at Chattanooga
G. S. Ladde, University of South Florida
A. S. Vatsala, University of Louisiana at Lafayette vatsala@Louisiana.edu

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
MAA Invited Paper Session on Building Successful Communities in Mathematics
Room 323, BCC
Organizers:
Deanna Haunsperger, Carleton College dhaunspe@carleton.edu

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Commutative Ring Theory: Research for Undergraduate and Early Graduate Students, I
Room 320, BCC
Organizers:
Nicholas Baeth, Franklin and Marshall College nbaeth@fandm.edu
Branden Stone, Hamilton College

8:00 a.m.
Depths of Powers of Ideals and the Power of Depth of Understanding Algebra.
Susan Morey*, Texas State University
(1145131004)

8:30 a.m.
Algebraic Invariants and Symbolic Powers of Edge Ideals.
Joseph W Skelton*, Tulane University
(1145131759)

9:00 a.m.
The index of stability: a project for undergraduate students.
Janet Striuli*, National Science Foundation
Corey Brooke, University of Oregon
Molly Hoch, Wellesley College
Sabrina Lato, University of Waterloo
Bryan Wang, University of California Berkeley
(1145131670)

9:30 a.m.
Associated Primes of hWheels and Other Graphs.
Corey Brooke*, University of Oregon
(1145131622)

10:00 a.m.
Trace Ideals and the Gorenstein Property.
H. Lindo*, Williams College
N Pande, Williams College
(1145131849)

10:30 a.m.
Graphs and Commutative Rings.
Joe A. Stickles, Jr.*, Millikin University, Decatur, IL
(1145131060)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Financial Mathematics, I
Room 338, BCC
Organizers:
Maxim Bichuch, Johns Hopkins University
Anja Richter, Baruch College, City University of New York
Stephan Sturm, Worcester Polytechnic Institute ssturm@wpi.edu

8:00 a.m.
MachineLearning Hidden Markov Model for Global Stock Portfolio.
Nguyet N Nguyen*, Youngstown State University
(1145032435)

8:30 a.m.
Lowdimensional analysis of financial markets.
Nitish Bahadur, Worcester Polytechnic Institute
Randy Paffenroth*, Worcester Polytechnic Institute
(1145621559)

9:00 a.m.
Deep LearningBased Numerical Methods for HighDimensional Parabolic PDEs and ForwardBackward SDEs.
Jiequn Han*, Department of Mathematics, Princeton University
(1145651173)

9:30 a.m.
The datadriven Schrödinger bridge.
Giulio Trigila*, Baruch College, City University of New York
(114562706)

10:00 a.m.
The Learning Premium.
Maxim Bichuch*, Johns Hopkins University
Paolo Guasoni, Boston University and Dublin City University
(1145911803)

10:30 a.m.
Nonlinear Filtering and NonMarkov Control in Financial Portfolio Optimization.
Andrew Papanicolaou*, NYU Tandon
(114560700)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Geometry Labs United: Research, Visualization, and Outreach, I
Room 326, BCC
Organizers:
Marianne Korten, Kansas State University
Sean Lawton, George Mason University
Anton Lukyanenko, George Mason University alukyane@gmu.edu

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Hopf Algebras and Tensor Categories, I
Room 318, BCC
Organizers:
SiuHung Ng, Louisiana State University
Julia Plavnik, Texas A&M University
Henry Tucker, University of California, San Diego hjtucker@ucsd.edu

8:00 a.m.
On classification of semisimple Hopf algebras of dimension $2^n$.
Yevgenia Kashina*, DePaul University
(1145172516)

8:30 a.m.
On actions of Drinfel'd doubles on finite dimensional algebras.
Zachary Cline*, Temple University
(1145812440)

9:00 a.m.
On the bijectivity of the antipode and serial quantum groups.
Miodrag C Iovanov*, University of Iowa
(1145162912)

9:30 a.m.
The Jacobian, Reflection Arrangement, and Discriminant for Reflection Hopf Algebras.
Ellen E Kirkman*, Wake Forest University
James J Zhang, University of Washington, Seattle
(1145162043)

10:00 a.m.
A description of the relative Serre functor for comodule algebras.
Kenichi Shimizu*, Shibaura Institute of Technology
(1145181652)

10:30 a.m.
FrobeniusPerron Theory of Modified ADE Bound Quiver Algebras.
Elizabeth Wicks*, University of Washington
(114516637)

Wednesday January 16, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on How to Guard an Art Gallery and Other Discrete Mathematical Adventures (In Memory of T. S. Michael, 1960 to 2016), I
Room 345, BCC
Organizers:
Joseph Bonin, The George Washington University
Carolyn Chun, US Naval Academy chun@usna.edu
Nancy Neudauer, Pacific University

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Mappings on Metric and Banach Spaces with Applications to Fixed Point Theory, I
Room 347, BCC
Organizers:
Torrey M. Gallagher, Bucknell University tmg012@bucknell.edu
Christopher J. Lennard, University of Pittsburgh

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Natural Resources Modeling, I
Room 336, BCC
Organizers:
Julie Blackwood, Williams College
Shandelle M. Henson, Andrews University henson@andrews.edu

8:00 a.m.
Evolutionary adaptation of cannibalism in fluctuating environments.
Jim Cushing*, Department of Mathematics and Interdisciplinary Program in Applied Mathematics, University of Arizona
Shandelle Henson, Departments of Mathematics and Biology, Andrews University
(1145921129)

8:30 a.m.
Comparison of adaptive and optimal control illustrated with pest management.
Christina Joy Edholm*, University of Tennessee, Knoxville
Chris Guiver, University of Bath
Brigitte Tenhumberg, University of NebraskaLincoln
Stuart Townley, The University of Exeter
Richard Rebarber, University of NebraskaLincoln
(1145491134)

9:00 a.m.
Assessing the Economic Tradeoffs Between Prevention and Suppression of Forest Fires.
Suzanne Lenhart*, University of Tennessee and NIMBioS
(114592347)

9:30 a.m.
Sensitivity analysis of the recovery time for a population under the impact of an environmental disturbance.
Azmy Ackleh, University of Louisiana at Lafayette
Hal Caswell, Woods Hole Oceanographic Institution
Ross Chiquet, University of Louisiana at Lafayette
Tingting Tang*, University of Notre Dame
Amy Veprauskas, University of Louisiana at Lafayette
(1145921604)

10:00 a.m.
Data Driven Models of Pathogen Competition in Gypsy Moth Populations.
E E Goldwyn*, University of Portland
(1145922445)

10:30 a.m.
The effect of prey evolution on predatorprey dynamics.
Azmy S. Ackleh, Professor of Mathematics and Dean, R.P. Authement College of Sciences
Md Istiaq Hossain*, Graduate Student (PhD), Department of Mathematics
Amy Veprauskas, Assistant Professor, Department of Mathematics
(1145371200)

Wednesday January 16, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on New Directions in the Theory of Complex Multiplication, I
Room 321, BCC
Organizers:
Henri Darmon, McGill University henri.darmon@mcgill.ca
Samit Dasgupta, University of California, Santa Cruz
Benedict Gross, Harvard University

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Nonlinear Evolution Equations and Their Applications, I
Room 331, BCC
Organizers:
Mingchao Cai, Morgan State University
Gisele Mophou Loudjom, University of French West Indies, Guadeloupe, France
Gaston N'Guerekata, Morgan State University
Alexander Pankov, Morgan State University
Xuming Xie, Morgan State University
Guoping Zhang, Morgan State University Guoping.Zhang@morgan.edu

8:00 a.m.
Traveling waves in FermiPastaUlam lattices with nonlocal interaction.
Alexander Pankov*, Morgan State University
(114535371)

8:30 a.m.
On the energy decay rates for the 1D damped fractional KleinGordon equation.
Milena Stanislavova*, University of Kansas
Satbir Malhi, University of Kansas
(114535556)

9:00 a.m.
Stable and unstable compact support solutions of nonLipschitz evolution problems.
Yavdat Ilyasov*, Institute of Mathematics of RAS, Ufa, Russia; Instituto de Matematica e Estatistica Universid Federal de Goias, Brazil
(114535533)

9:30 a.m.
On the ground states of the Ostrovskyi equation and their stability.
Atanas Stefanov*, University of Kansas
Iurii Posukhovskyi, University of Kansas
(114535402)

10:00 a.m.
Stability of multidimensional fronts via exponentially weighted spaces.
Yuri Latushkin*, University of Missouri Columbia
(114535379)

10:30 a.m.
Fronts for the SQG Equation.
John K. Hunter, University of California at Davis
Jingyang Shu*, University of California at Davis
Qingtian Zhang, University of California at Davis
(114535131)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Numerical Methods for PDEs and Applications, I
Room 330, BCC
Organizers:
Wenrui Hao, Pennsylvania State University
Qingguo Hong, Pennsylvania State University huq11@psu.edu
Jinchao Xu, Pennsylvania State University

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Optimal Methods in Applicable Analysis: Variational Inequalities, Low Rank Matrix Approximations, Systems Engineering, Cyber Security, I
Room 329, BCC
Organizers:
Aritra Dutta, King Abdullah University of Science and Technology, Saudi Arabia
Ram Mohapatra, University of Central Florida ram.mohapatra@ucf.edu
Gayatri Pany, Singapore University of Technology and Design, Singapore
Nabin Kumar Sahu, Dhirubhai Ambani Institute of Information and Communication Technology, India

8:00 a.m.
A fast weighted singular value thresholding method.
Aritra Dutta, Abdullah University of Science and Technology
Xin Li*, University of Central Florida, Orlando, FL 32816
(1145152681)

8:30 a.m.
Ways to Avoid Low Rank and Nearly Low Rank Predictors without Throwing Away Data.
Aaron Carl Smith*, Seminole County Public Schools
(114562136)

9:00 a.m.
Solution of illposed linear inverse problems using overcomplete dictionaries under nongaussian noise.
Pawan K Gupta*, University of Central Florida
Marianna Pensky, University of Central Florida
(1145491775)

9:30 a.m.
Fixed Point Theorems on Partially Ordered Banach Spaces and Their Applications.
Jinlu Li*, Shawnee State University
(114549389)

10:00 a.m.
Some Results on Nonlinear Mixed Variationallike Inequalities.
Sabyasachi Pani*, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar752050, India
(1145492240)

10:30 a.m.
A system of multivariate variational inequalities and the existence of its solutions in Banach spaces.
Nabin Kumar Sahu*, Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar, Gujarat, India
(1145492201)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Quaternions, I
Room 319, BCC
Organizers:
Terrence Blackman, Medgar Evers College, City University of New York
Johannes Familton, Borough of Manhattan Community College, City University of New York jfamilton@bmcc.cuny.edu
Chris McCarthy, Borough of Manhattan Community College, City University of New York

8:00 a.m.
Involutions of groups of type $\mathrm{G}_2$ over fields.
John Hutchens*, WinstonSalem State University
Nathaniel Schwartz, Washington College
(11452093)

8:30 a.m.
Using quaternions to prove theorems in spherical geometry.
Marshall A Whittlesey*, California State University San Marcos
(114551232)

9:00 a.m.
Edgeminimal Graphs with Given Generalized Quaternion Automorphism Group.
LindseyKay Lauderdale*, Towson University
Christina Graves, University of Texas at Tyler
Stephen Graves, University of Texas at Tyler
(114505474)

9:30 a.m.
Generalized twistor spaces of quaternionic manifolds.
Justin Sawon*, University of North Carolina  Chapel Hill
(11455377)

10:00 a.m.
Macfarlane hyperbolic 3manifolds.
Joseph A Quinn*, National Museum of Mathematics
(114557240)

10:30 a.m.
Spectral correspondences for Maass waveforms on quaternion groups.
Terrence Richard Blackman*, Medgar Evers College, CUNY
(1145112949)

Wednesday January 16, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on Recent Advancements in Mathematical Modeling of Cancer, I
Room 337, BCC
Organizers:
Kamila Larripa, Humboldt State University
Hwayeon Ryu, University of Hartford hryu@hartford.edu

8:00 a.m.
Modeling Tumor Immune Dynamics in Multiple Myeloma.
Marissa Renardy*, University of Michigan
Jill Gallaher, H. Lee Moffitt Cancer Center and Research Institute
Diana White, Clarkson University
Nessy Tania, Smith College
Blerta Shtylla, Pomona College
Helen Moore, AstraZeneca
Karen Wood, University of California, Irvine
Kamila Larripa, Humboldt State University
Urszula Ledzewicz, Southern Illinois University
(114592238)

9:00 a.m.
Mathematical Models to Guide Cancer Therapy.
Robert Gatenby*, Moffitt Cancer Center
(1145921108)

10:00 a.m.
Mathematical models of cancer evolution through Moran processes with migration.
Jesse Kreger*, University of California, Irvine
Natalia L. Komarova, University of California, Irvine
Dominik Wodarz, University of California, Irvine
(1145921126)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Recent Advances and Trends in Computable Structure Theory (in honor of J. Remmel), I
Room 344, BCC
Organizers:
Jennifer Chubb, University of San Francisco
Tim McNicholl, Iowa State University mcnichol@iastate.edu

8:00 a.m.
Computability and complexity in structure theory: the work of Jeffrey B. Remmel.
Douglas Cenzer*, University of Florida
(114503484)

9:00 a.m.
Effectively categorical structures.
Valentina Harizanov*, George Washington University
(1145031607)

9:30 a.m.
Complexity of Scott sentences.
Rachael Alvir, University of Notre Dame
Julia F. Knight*, University of Notre Dame
Charles McCoy, University of Portland
(114503998)

10:00 a.m.
Model completeness and relative decidability of countable structures.
Jennifer Chubb, University of San Francisco
Russell Miller*, Queens College & CUNY Graduate Center
Reed Solomon, University of Connecticut
(1145031244)

10:30 a.m.
The Hanf Number for Scott Sentences of Computable Structures.
Sergey S. Goncharov, Sobolev Institute of Mathematics, Novosibirsk, Russia
Julia F. Knight, University of Notre Dame, Notre Dame, IN 46556, USA
Ioannis Souldatos*, University of Detroit Mercy
(114503460)

Wednesday January 16, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on Recent Advances in Regularity Lemmas, I
Room 346, BCC
Organizers:
Gabriel Conant, University of Notre Dame gconant@nd.edu
Rehana Patel,
Julia Wolf, University of Bristol, UK

8:00 a.m.
A Tight Bound for Hypergraph Regularity.
Guy Moshkovitz*, Institute for Advanced Study
Asaf Shapira, Tel Aviv University
(114505912)

8:30 a.m.
Model theory and hypergraph regularity.
Artem Chernikov*, University of California, Los Angeles
(1145031452)

9:30 a.m.
Irregular Pairs in Structures with Bounded VC Dimension.
Nate Ackerman*, Harvard University
(1145031150)

10:00 a.m.
Algorithmic barriers to representing conditional independence in sequences and arrays.
Daniel M Roy*, University of Toronto
Cameron E. Freer, MIT
Jeremy Avigad, Carnegie Mellon University
Nathanael L. Ackerman, Harvard University
Jason M. Rute, Penn State University
(1145031663)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
MAA Invited Paper Session on Trends in Mathematical and Computational Biology
Room 317, BCC
Organizers:
Timothy Comar, Benedictine University tcomar@ben.edu
Alicia Prieto Langarcia, Youngstown State University
Raina Robeva, Sweet Briar College

8:00 a.m.
A mathematical model of tumorigenesis.
Kamel Lahouel*, Postdoc, Johns Hopkins University, The Center for Imaging Science
Donald Geman, Professor, Department of Applied Mathematics and Statistics, Johns Hopkins University
Laurent Younes, Professor, Department of Applied Mathematics and Statistics, Johns Hopkins University
Cristian Tomasetti, Associate Professor, Department of Biostatistics, Johns Hopkins University
(1145AA2632)

8:30 a.m.
On the Collective Dynamics of Coupled MorrisLecar Neurons.
Shelby N Wilson*, Morehouse College
(1145AA2626)

9:00 a.m.
Modeling and Simulation for Drug Development.
Anita T Layton*, Departments of Applied Mathematics, Pharmacy, and Biology, University of Waterloo
(1145AA1734)

9:30 a.m.
Identifying Biologically Relevant Structures: From Clustering to Manifold Learning.
Jeff Knisley*, East Tennessee State University
Debra Knisley, Easedis
(1145AA1837)

10:00 a.m.
Mathematical and statistical approaches for forecasting Infectious Disease Epidemics Using Dynamic Modeling.
Gerardo Chowell*, Georgia State University School of Public Health
(1145AA2641)

10:30 a.m.
Mathematical Omics Models in ErrorProne Data Regimes.
Mario Banuelos*, California State University, Fresno
Suzanne Sindi, University of California, Merced
Roummel F Marcia, University of California, Merced
(1145AA2567)

Wednesday January 16, 2019, 8:00 a.m.10:25 a.m.
AMS Contributed Paper Session on Calculus of Variations, Optimal Control, and Optimization
Room 312, BCC

8:00 a.m.
Critical multipliers via secondorder generalized differentiation of a subclass of piecewise linearquadratic functions.
Boris Mordukhovich, Wayne State University
Ebrahim Sarabi, Miami University
Hong Do*, Wayne State University
(1145492466)

8:15 a.m.
An approximate method for solving variational problems.
Mohsen Razzaghi*, Mississippi State University
(114549772)

8:30 a.m.
Optimal Control of OnePhase Free Boundary Problems in Multiple Space Dimensions.
Ugur Abdulla, Florida Institute of Technology
Jonathan Goldfarb*, Florida Institute of Technology
(1145492889)

8:45 a.m.
On the Optimal Control of the Multiphase Free Boundary Problems for Nonlinear Parabolic Equations.
Ugur G Abdulla, Florida Institute of Technology
Evan Cosgrove*, Florida Institute of Technology
(114549605)

9:00 a.m.
Breast Cancer Detection through Electrical Impedance Tomography and Optimal Control Theory: Theoretical and Computational Analysis.
Ugur Abdulla, Florida Institute of Technology
Vladislav Bukshtynov, Florida Institute of Technology
Saleheh Seif*, Florida Institute of Technology
(114549611)

9:15 a.m.
Switching Dynamics in Liquid Crystals.
Tiziana Giorgi, New Mexico State University
Sookyung Joo, Old Dominion University
Lidia Mrad*, University of Arizona
(1145492932)

9:30 a.m.
Examining the Relative Density of Two Lipid Types to Determine if Solutions to a Phase Separation Problem Are Geodesic Disks.
Michael Barg, Niagara University
Amanda J Mangum*, Niagara University
(1145492850)

9:45 a.m.
Using Numerical Solutions of the Geodesic Equations to Determine Sizes and Shapes of Strongly Separated Lipid Patches in Equilibrium.
Michael C. Barg*, Niagara University
Amanda J. Mangum, Niagara University
(1145492865)

10:00 a.m.
Optimization of Student Loans using EulerLagrange Equation.
Reecha Upadhyay*, Saginaw Valley State University
Arundhati Bagchi Misra, Saginaw Valley State University
(1145492283)

10:15 a.m.
Optimizing Compositions of Popular Pharmaceutical Drugs.
David Shoup*, Alvernia University
(1145491476)

Wednesday January 16, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Discrete Mathematics in the Undergraduate Curriculum  Ideas and Innovations in Teaching, I
Room 305, BCC
Organizers:
John Caughman, Portland State University
Oscar Levin, University of Northern Colorado
Elise Lockwood, Oregon State University elise314@gmail.com

Wednesday January 16, 2019, 8:00 a.m.10:40 a.m.
AMS Contributed Paper Session on Fluid Mechanics
Room 311, BCC

8:00 a.m.
Interfacial Waves Between Two Fluids With a Shear Flow.
Stephanie A. Blanda*, Lebanon Valley College
(1145761610)

8:15 a.m.
Linear Stability Analysis of a Hydrodynamic Problem in the Absence of Dissipation.
Dania Sheaib*, University of Oklahoma
(1145761675)

8:30 a.m.
Diffusion of Passive Tracers Advected by Laminar Shear Flow in Triangular Capillary Pipes.
Francesca Bernardi*, Florida State University
Roberto Camassa, University of North Carolina at Chapel Hill
Gabrielle M Hobson, University of North Carolina at Chapel Hill
Richard M McLaughlin, University of North Carolina at Chapel Hill
(1145762133)

8:45 a.m.
Rake or Sieve: modelling flow past an array of rigid hairs.
Kaitlyn Hood*, MIT
M.S. Suryateja Jammalamadaka, MIT
A. E. Hosoi, MIT
(1145762603)

9:00 a.m.
Dissipation enhancement by mixing.
Yuanyuan Feng*, Carnegie Mellon University
(1145762792)

9:15 a.m.
Flow of cement slurry in a vertical pipe.
Chengcheng Tao*, U.S. Department of Energy, National Energy Technology Laboratory (NETL)
Barbara Kutchko, U.S. Department of Energy, National Energy Technology Laboratory (NETL)
Mehrdad Massoudi, U.S. Department of Energy, National Energy Technology Laboratory (NETL)
(114576403)

9:30 a.m.
Extensions of the Immersed Interface Method to Open Interfaces and Hemodynamic Models.
Sarah Elizabeth Ritchey Patterson*, Duke University
(1145761406)

9:45 a.m.
A new preconditioning technique for fluidstructure interaction problems with applications in biomechanics.
Guoyi Ke*, Department of Mathematics and Physical Sciences, Louisiana State University of Alexandria
Sara Calandrini, Department of Mathematics and Statistics, Texas Tech University
Eugenio Aulisa, Department of Mathematics and Statistics, Texas Tech University
(1145762185)

10:00 a.m.
Modal analyses on transitional boundary layer.
Yong Yang*, West Texas A&M University
(1145762615)

10:15 a.m.
Swimming Near a Solid Wall in a Brinkman fluid.
Nguyenho Ho*, Bridgewater State University
(1145762438)

10:30 a.m.
An investigation of different hydrological models.
Anh Bui*, Smith College
(1145763031)

Wednesday January 16, 2019, 8:00 a.m.9:55 a.m.
AMS Contributed Paper Session on Group Theory and Generalizations
Room 333, BCC

8:00 a.m.
The SchurZassenhaus Theorem: Its Origin, Development, and Extension.
Joseph Kirtland*, Marist College
(114520296)

8:15 a.m.
The ChermakDelgado lattice of a 2nilpotent product.
Arturo Magidin*, University of Louisiana at Lafayette
(1145202368)

8:30 a.m.
A generalization of the ChermakDelgado lattice to words in two variables.
LuiseCharlotte Kappe*, Binghamton University
Elizabeth Wilcox, State University of New York at Oswego
(114520849)

8:45 a.m.
Intersections of maximal subgroups of finite groups.
Kassie Archer, University of Texas at Tyler
Humberto Bautista Serrano*, University of Texas at Tyler
Kayla Cook, Kilgore College
LindseyKay Lauderdale, Towson University
Yansy Perez, University of Texas at Tyler
Vincent Villalobos, University of Illinois at UrbanaChampaign
(1145202182)

9:00 a.m.
The Powerful Subgroup Covering Number of Dihedral 2Groups.
Risto Atanasov, Western Carolina University
Adam Gregory*, Western Carolina University
Luke Guatelli, Western Carolina University
Andrew Penland, Western Carolina University
(1145202121)

9:15 a.m.
The upper central series of the maximal $p$subgroup of a group of automorphisms.
María A. AviñóDíaz, Instituto Tecnológico de Estudios Superiores Monterrey
Phill Schultz, The University of Western Australia
Marcos Zyman*, The City University of New YorkBMCC
(1145202416)

9:30 a.m.
Computational algebraic geometry theory for chemical structures.
Javad Namazi, Fairleigh Dickinson University
Ali Moghani*, The College of New Rochelle
John Najarian, William Paterson University
(114520750)

9:45 a.m.
On the Saxl graphs of a family of permutation groups.
Joanna B Fawcett, Imperial College London
Chase P Vogeli*, Massachusetts Institute of Technology
(1145202502)

Wednesday January 16, 2019, 8:00 a.m.8:55 a.m.
MAA General Contributed Paper Session on History or Philosophy of Mathematics
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

Wednesday January 16, 2019, 8:00 a.m.10:40 a.m.
MAA General Contributed Paper Session on Linear Algebra
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Diagonal entries of the combined matrix of a totally negative matrix.
Rafael Bru, Dept. de Matemática Aplicada, Universitat Politécnica de Valencia, Spain
María T Gassó, Dept. de Matemática Aplicada, Universitat Politécnica de Valencia, Spain
Isabel Giménez, Dept. de Matemática Aplicada, Universitat Politécnica de Valencia, Spain
Máximo Santana*, Inst. de Matemática, Univ. Autónoma de Santo Domingo, Dominican Rep.
(1145VQ1390)

8:15 a.m.
Householder Sets and their Application to the Polynomial Eigenvalue Problem.
Thomas R Cameron*, Davidson College
(1145VQ1475)

8:30 a.m.
New sights on the location theory of matrix eigenvalues.
Rachid Marsli*, King Fahd University of Petrulium and Minerals
(1145VQ1589)

8:45 a.m.
The Numerical Range of a Composition Operator on the Hardy Space.
Laney Bowden*, Colorado State University
Julia Balukonis, Providence College
Fatme Hourani, University of Michigan  Dearborn
Ellie Lochner, University of Wisconsin  Eau Claire
John Clifford, University of Michigan  Dearborn
(1145VQ1889)

9:00 a.m.
Some Extension of the Kreiss Matrix Theorem.
Samir Raouafi*, Auburn University
(1145VQ1896)

9:15 a.m.
Multivariable $n$step maps.
Ivko M Dimitric*, Pennsylvania State University Fayette
(1145VQ2180)

9:30 a.m.
The incoherent matrices and their applications.
Ghanshyam Bhatt*, Tennessee State University
(1145VQ2816)

9:45 a.m.
Generalization Theory of Linear Algebra.
Christina Pospisil*, University of Massachusetts Boston
Eric L Grinberg, University of Massachusetts Boston
(1145VQ2858)

10:00 a.m.
A Noniterative Parallelizable Eigenbasis Algorithm for Johnson Graphs.
Olivia R. Vasquez*, Central Washington University
Amadou Y. Bah, Massachusetts Institute of Technology
Jackson Abascal, University of Rochester
(1145VQ2994)

10:15 a.m.
Topological Properties of JOrthogonal Matrices.
Sara M. Motlaghian*, Georgia State University
Ali Armandnejad, ValiE Asr University
Frank J. Hall, Georgia State University
(1145VQ326)

10:30 a.m.
Positive Diagonal Solutions to the Lyapunov Matrix Inequalities.
Mehmet Gumus*, Auburn University
(1145VQ629)

Wednesday January 16, 2019, 8:00 a.m.10:10 a.m.
AMS Contributed Paper Session on Mathematical Physics and Related Topics
Room 313, BCC

8:00 a.m.
Estimates of Pure Point Spectra and Spectral Functions for a Lowestorder Hamiltonian as an Unbounded SelfAdjoint Operator formed from the sum of a Gravitational and a Harmonic Dark Potential.
Michael A. Maroun*, Boston, MA
(1145812383)

8:15 a.m.
Spectral Properties of Quantum Circulant Graphs.
Erica K. Swindle*, Baylor University
(1145812509)

8:30 a.m.
A short proof of Anderson localization for the 1d Anderson model.
Svetlana Jitomirskaya, University of California
Xiaowen Zhu*, University of California
(1145813021)

8:45 a.m.
Direct Methods for Investigating Phase Transitions in Classical Models of Kac Type.
Assane Lo*, University of Wollongong in Dubai
(11458284)

9:00 a.m.
Slow transport in some onedimensional disordered manybody systems.
Bruno Nachtergaele*, University of California, Davis
Jake Reschke, University of California, Davis
(1145821737)

9:15 a.m.
Integrating Factors for DiracSchrodinger Operators and Positive Mass Theorems Outside Horizon(s).
Robert J Abramovic*, Farmingdale State College
(1145831799)

9:30 a.m.
Classical and quantum singularities in selfsimilar solutions of Einstein's equations.
Deborah A Konkowski*, U.S. Naval Academy
Thomas M Helliwell, Harvey Mudd College
J Williams, U.S. Naval Academy
(1145832672)

9:45 a.m.
Discontinuous Fronts as Exact Solutions to Precipitating QuasiGeostrophy.
Alfredo N. Wetzel*, University of WisconsinMadison
Leslie M. Smith, University of WisconsinMadison
Samuel N. Stechmann, University of WisconsinMadison
(1145862541)

10:00 a.m.
Numerical Methods for Potential Vorticity Inversion with Phase Changes.
ChungNan Tzou*, University of Wisconson  Madison
Samuel Stechmenn, University of Wisconson  Madison
(1145862644)

Wednesday January 16, 2019, 8:00 a.m.8:55 a.m.
AMS Contributed Paper Session on Mathematics Education
Room 334, BCC

Wednesday January 16, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Mathematics and the Arts, I
Room 306, BCC
Organizers:
Karl Kattchee, University of WisconsinLaCrosse
Douglas Norton, Villanova University douglas.norton@villanova.edu
Anil Venkatesh, Ferris State University

8:00 a.m.
GridBased Closed Paths from de Bruijn Sequences.
Karl Kattchee*, University of WisconsinLa Crosse
(1145D12896)

8:20 a.m.
Images Produced via Modular Multiplicative Inverses.
Donald Spector*, Hobart and William Smith Colleges
(1145D12617)

8:40 a.m.
Visualizing Integer Sequences.
Margaret Kepner*, Washington, DC
(1145D12549)

9:00 a.m.
Darboven: Writing Time.
Jennifer M Wilson*, Lang College, The New School
(1145D12241)

9:20 a.m.
Arnold's Weak Resonance Equation in Modeling of Greek Ornamental Design.
Faina Berezovskaya*, Mathematics Department, Howard University, Washington, DC 20059, USA
Georgiy Karev, National Center for Biotechnology Information, NIH, Bethesda, MD 20894, USA
(1145D12494)

9:40 a.m.
Curve stitching as a twodimensional density plot.
John Nicholson*, Austin Peay State University
(1145D11994)

10:00 a.m.
Threedimensional Symmetries in Dance and Other Movement Arts.
Karl H. Schaffer*, De Anza College
(1145D12228)

10:20 a.m.
Unfolding Humanity: Burning Man Mathematics.
Satyan Devadoss*, University of San Diego
Diane Hoffoss, University of San Diego
(1145D1624)

10:40 a.m.
Finding the Way with More Mathematics.
Susan A. McBurney*, Western Springs, IL
(1145D11304)

Wednesday January 16, 2019, 8:00 a.m.10:10 a.m.
AMS Contributed Paper Session on Order, Lattices, and Logic
Room 335, BCC

8:00 a.m.
The Lattice Data Analytics Toolkit.
L. Markowsky*, Missouri University of Science and Technology
G. Markowsky, Missouri University of Science and Technology
(1145062701)

8:15 a.m.
Lattice Data Analytics: Adding Understanding to Machine Learning.
G. Markowsky*, Missouri University of Science & Technology
L. Markowsky, Missouri University of Science & Technology
(1145062799)

8:30 a.m.
The Real Numbers as Completions of Linearly Ordered Sets: A Constructive Study.
Jean S. Joseph*, West Palm Beach, FL
(1145061614)

8:45 a.m.
Random walks vs Spoke Hub distribution models on a Lattice Basis Reduction under a projective special linear group $PSL_{2}(q)$.
Bal K. Khadka*, Georgia Military CollegeAugusta
Spyros Magliveras, Florida Atlantic University Boca Raton
(1145062804)

9:00 a.m.
Correlation immune functions with respect to the $q$transform.
Ting Gu*, Elizabethtown College
(1145061936)

9:15 a.m.
Jonathan Farley's Mathematical Terror Theory: The Structure of Perfect Terrorist Cells with a Single Leader.
Zeinab Bandpey*, Morgan State University
(1145062079)

9:30 a.m.
A Formally Verified Proof of the Central Limit Theorem.
Luke S. Serafin*, Carnegie Mellon University
(11450359)

9:45 a.m.
Relative complexities of various homeomorphic equivalent relations on closed subsets of $[0,1]^n$.
C Chang*, Mercy College
S Gao, University of North Texas
(1145032389)

10:00 a.m.
Sheaf Representation of De Morgan Algebras.
Gezahagne Mulat Addis*, Department of Mathematics, University of Gondar
(114506509)

Wednesday January 16, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on The Scholarship of Teaching and Learning in Collegiate Mathematics, I
Room 322, BCC
Organizers:
Tom Banchoff, Brown University
Curtis Bennett, California State University, Long Beach
Pam Crawford, Jacksonville University
Jacqueline Dewar, Loyola Marymount University jdewar@lmu.edu
Edwin Herman, University of WisconsinStevens Point
Lew Ludwig, Denison University

9:20 a.m.
Getting Students on Track: experience with a newly developed selfpaced online precalculus review course at The Catholic University of America.
Anita M. Shagnea*, The Catholic University of America, Washington, DC
Joshua L. Himmelsbach, The Catholic University of America, Washington, DC
Kiran R. Bhutani, The Catholic University of America, Washington, DC
(1145E190)

9:40 a.m.
Mindset and Developmental Math: an Embedded Curricular Approach to Demystifying and Illuminating Mathematical Ideas.
Yevgeniya Rivers*, University of New Haven
(1145E13025)

10:00 a.m.
Improving success in introductory mathematics courses: A metacognitive growth approach.
Jane F. Reed, Ed.D.*, Seneca, South Carolina
Thomas W. Reed, Seneca, South Carolina
(1145E12157)

10:20 a.m.
Transforming the Teaching and Learning in Introductory Statistics.
Megan J BreitGoodwin*, AnokaRamsey Community College
(1145E12656)

10:40 a.m.
A Detailed Analysis of Two Methods of Instruction in College Precalculus: The Pros and Cons for Students and Instructors.
Aimee J Ellington*, Virginia Commonwealth University
(1145E11260)

Wednesday January 16, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Touch it, Feel it, Learn it: Tactile Learning Activities in the Undergraduate Mathematics Classroom, I
Room 340, BCC
Organizers:
Chris Oehrlein, Oklahoma City Community College
Ann Trenk, Wellesley College
Laura Watkins, Glendale Community College laura.watkins@gccaz.edu

8:00 a.m.
Constructing with Zomes.
Jonathan Needleman*, Le Moyne College
(1145J1908)

8:20 a.m.
Using the campus to connect accessibility to precalculus.
Melanie A Pivarski*, Roosevelt University
(1145J12781)

8:40 a.m.
Developing more robust mathematical understanding utilizing manipulatives and variations of a single problem.
Mercedes A. McGowen*, Streamwood, Illinois
(1145J12500)

9:00 a.m.
Delving Deeper into Geometry through Purposeful Play.
Teresa Deltz Magnus*, Rivier University
(1145J11523)

9:20 a.m.
Modeling the Unit Circle in Precalculus.
Sharon S. EmersonStonnell*, Longwood University
(1145J11015)

9:40 a.m.
Decimals, Dilutions, DivisionS, without Division.
Anthony J. Macula*, SUNY Geneseo
(1145J1476)

10:00 a.m.
A Physical Number Line as a Support for Students' Work with Absolute Value Equations and Inequalities.
Erin R Moss*, Millersville University of Pennsylvania
(1145J1328)

10:20 a.m.
Tactile Trigonometry: Lessons Learned from a Tactile Active Learning Classroom.
Lee W. Singleton*, Whatcom Community College
(1145J12568)

10:40 a.m.
The Use of Card Tricks to Discover How to Read a Math Text.
Olivia M. Carducci*, East Stroudsburg University
(1145J11570)

Wednesday January 16, 2019, 8:00 a.m.10:50 a.m.
SIAM Minisymposium on Advances in mathematical modeling of complex materials systems
Room 342, BCC
Organizers:
Maria Emelianenko, George Mason University memelian@gmu.edu

8:00 a.m.
Recent progress and challenges using phasefield models for quantitative modeling of rapid solidification.
JeanLuc Fattebert*, Oak Ridge National Laboratory
Balasubramaniam Radhakrishnan, Oak Ridge National Laboratory
John A. Turner, Oak Ridge National Laboratory
(1145351326)

8:30 a.m.
$\Gamma$convergence of threshold dynamics algorithms.
Selim Esedoglu, University of Michigan
Tiago Salvador*, University of Michigan
(1145492111)

9:00 a.m.
Modeling nucleation using vertex code with stored energy.
Claudio Torres*, Universidad Técnica Federico Santa María, Chili
Alejandro Sazo, Universidad Técnica Federico Santa María, Chili
Maria Emelianenko, George Mason University
Dmitry Golovaty, University of Akron
(1145352254)

9:30 a.m.
Mound Formation during Epitaxial Growth studied by Kinetic Monte Carlo and Island Dynamics Simulations.
Christian Ratsch*, Institute for Pure and Applied Mathematics, UCLA
(1145651906)

10:00 a.m.
On the possible effective elasticity tensors of 2 and 3 dimensional printed materials.
Graeme Milton, University of Utah
Mark Briane, University of Rennes
Davit Harutyunyan*, University of California Santa Barbara
(1145741383)

10:30 a.m.
Numerical mathematics for peridynamics and nonlocal models.
Xiaochuan Tian*, University of Texas at Austin
(1145002483)

Wednesday January 16, 2019, 8:00 a.m.6:00 p.m.
Project NExT Workshop
Room 308, BCC

Wednesday January 16, 2019, 8:00 a.m.5:30 p.m.
Employment Center
Exhibit Hall E, 100 Level, BCC

Wednesday January 16, 2019, 8:15 a.m.10:55 a.m.
MAA General Contributed Paper Session on Interdisciplinary Topics in Mathematics
Room 302, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:15 a.m.
A Framework for ECG Feature Identification.
Emily Hendryx*, University of Central Oklahoma
(1145VC2205)

8:30 a.m.
Exploring reversible EMT using DSGRN.
Tomas Gedeon, Montana State University, Department of Mathematical Sciences
Bree Cummins, Montana State University, Department of Mathematical Sciences
Ying Xin*, Montana State University, Department of Mathematical Sciences
(1145VC2650)

8:45 a.m.
Interdisciplinary Applications for the Linear Algebra Classroom.
Rachelle R Bouchat*, Indiana University of Pennsylvania
(1145VC2703)

9:00 a.m.
Political Polarization: Voting Patterns in the Senate.
Nathan Morris, Carthage College
Haley A Yaple*, Carthage College
(1145VC2771)

9:15 a.m.
High Quality Mathematical Preparation and Quantitative Reasoning for Nurses: A New Partnership Between the Math and Nursing Education Communities.
Daniel Ozimek*, Pennsylvania College of Health Sciences
Rebecca Hartzler, The Charles A. Dana Center, University of Texas at Austin
(1145VC2806)

9:30 a.m.
Mixed Convection Flow Over a Slender Cylinder.
Anilkumar Devarapu*, Albany State University
Zephyrinus C. Okonkwo, Albany State University
Robert S. Owor, Albany State University
(1145VC2884)

9:45 a.m.
Robust Feasibility of Systems of Quadratic Equations Using Topological Degree Theory.
Krishnamurthy Dvijotham, Google DeepMind
Bala Krishnamoorthy, Washington State University
Ben Rapone*, Washington State University
(1145VC606)

10:00 a.m.
Celebrities in Politics.
C. Ray Rosentrater*, Westmont College
Thomas Knecht, Westmont College
(1145VC745)

10:15 a.m.
The voiced Tonnetz and the $\mathcal{J}$group, with illustrations in Schubert's B$\flat$ major Sonata.
Patrick DeBonis*, University of New Mexico
Siri Mellem, St. Olaf College
Thomas M Fiore, Univeristy of MichiganDearborn
Emma Bidwell, George Fox University
(1145VC2453)

10:30 a.m.
A new ADI method for the PoissonBoltzmann equation with a twocomponent regularization.
Sheik Ahmed Ullah*, University of Alabama, Tuscaloosa
Shan Zhao, University of Alabama, Tuscaloosa
(1145VC980)

Wednesday January 16, 2019, 8:30 a.m.10:50 a.m.
AMS Special Session on Bifurcations of Difference Equations and Discrete Dynamical Systems with Applications, I
Room 332, BCC
Organizers:
Arzu Bilgin, Recep Tayyip Erdogan University, Turkey arzu.bilgin@erdogan.edu.tr
Toufik Khyat, Trinity College

8:30 a.m.
Heuristic Observation on the Comparison Between the Behavior of Orbits in the $3x+1$ Problem and the $5x+1$ Problem.
Candace Marie Kent*, Virginia Commonwealth University
(11453986)

9:00 a.m.
Invariant Curves for Planar Competitive and Cooperative Maps.
M. R. S. Kulenovic*, Department of Mathematics, University of Rhode Island
Orlando Merino, Department of Mathematics, University of Rhode Island
(114539203)

9:30 a.m.
Analysis of AgeStructured DiscreteTime Model of Infectious Salmon Anemia.
AbdulAziz Yakubu*, Howard University
Pauline van den Driessche, University of Victoria
(1145921212)

10:00 a.m.
Difference Equations as Models of Evolutionary Population Dynamics.
Jim Cushing*, Department of Mathematics and Interdisciplinary Program in Applied Mathematics, University of Arizona
(1145391133)

10:30 a.m.
Bifurcation in the Almost Periodic Ricker Map.
Robert J Sacker*, University of Southern California
(1145391032)

Wednesday January 16, 2019, 8:40 a.m.10:55 a.m.
MAA Contributed Paper Session on Open Educational Resources: Combining Technological Tools and Innovative Practices to Improve Student Learning, I
Room 303, BCC
Organizers:
Benjamin Atchison, Framingham State University batchison@framingham.edu
Marianna Bonanome, New York City College of Technology
Margaret Dean, Borough of Manhattan Community College
Annie Han, Borough of Manhattan Community College
Michael Gage, University of Rochester

8:40 a.m.
Using WeBWorK with WebSim, SageMath and Geogebra to teach the simplex method, linear algebra and other aspects of a Linear Optimization course.
Michael E Gage*, University of Rochester
(1145L11223)

9:00 a.m.
Taking Advantage of Smartphones: Using Kahoot to Keep Students Engaged.
Chung Y Wong*, County College of Morris
(1145L1350)

9:20 a.m.
Improving Distance Learning of Advanced Mathematics.
Ariel CintronArias*, East Tennessee State University
Michael Garrett, East Tennessee State University
Ryan Nivens, East Tennessee State University
(1145L1440)

9:40 a.m.
How does using OERs and teaching online effect student success at a community college?
Zeynep Akcay*, Queensborough Community College  CUNY
(1145L12782)

10:00 a.m.
Open Educational Resources Adaptation for Mathematics Instructions in Online Mathematics Courses.
Michael D. Miner*, American Public University System
(1145L12843)

10:20 a.m.
Developing Students' consciousness about Greenhouse Effect through Dynamic Mathematical Activities.
Debasmita Basu*, Montclair State University
Nicole Panorkou, Montclair State University
(1145L12137)

10:40 a.m.
An Examination of the Impact of Affordable Learning Georgia Textbook Transformation Projects on Instruction, Learning, and Student Achievement at Albany State University.
Zephyrinus C. Okonkwo*, Albany State University
Anilkumar Devarapu, Albany State University
Robert S. Owor, Albany State University
(1145L12768)

Wednesday January 16, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #1: Part A
Mathematical Inquiry and Writing through Sports
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Eric Kahn, Bloomsburg University
Tricia Muldoon Brown, Georgia Southern University tmbrown@georgiasouthern.edu

Wednesday January 16, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #2: Part A
Start Teaching Statistics using R and RStudio
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Shonda Kuiper, Grinnell College
Randall Pruim, Calvin College rpruim@calvin.edu

Wednesday January 16, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #7: Part A
Using Data Applications to Inspire Linear Algebra Topics in the Classroom
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Tom Asaki, Washington State University
Amanda Harsy, Lewis University
Heather A. Moon, LewisClark State College
Marie A. Snipes, Kenyon College snipesm@kenyon.edu

Wednesday January 16, 2019, 9:00 a.m.10:40 a.m.
AMS Contributed Paper Session on Computer Science
Room 334, BCC

9:00 a.m.
Approximation Algorithms for Network Connectivity.
Owen Levin*, University of Minnesota  Twin Cities
(114568547)

9:15 a.m.
Tensor flattening approaches to estimate lower bound of small matrix multiplication tensor's border ranks.
Yu Ma*, UC Berkeley
(114568293)

9:30 a.m.
On the rank of matrix multiplication tensors of medium size.
Jiahan Du*, University of California, Berkeley
(114568382)

9:45 a.m.
Adaptive Data Dissemination for Wireless Ad Hoc Networks based on Stochastic Branching Process.
Hyunsun Lee*, Mathematics, Hawaii Pacific University
Yi Zhu, Computer Science, Hawaii Pacific University
Brian Spain, Computer Science, Hawaii Pacific University
(1145681902)

10:00 a.m.
Vulnerability Analysis of networks and Attack Graphs.
Rachid Ait Maalem Lahcen, University of Central Florida, Orlando, FL., 32816
R. N. Mohapatra*, University of Central Florida, Orlando, FL. 32816,
(114568257)

10:15 a.m.
Towards a Functorial Approach to Dynamic Topic Modeling.
Cliff Joslyn, Pacific Northwest National Laboratory
Emilie Purvine*, Pacific Northwest National Laboratory
Mark Raugas, Pacific Northwest National Laboratory
(1145682742)

10:30 a.m.
Using QualityofLife Scores to Guide Prostate Radiation Therapy Dosing.
Giulia Isabella Pintea*, Simmons University
Daniel J Olszewski, Carroll College
Zhijian Yang, New York University
Chujun He, Smith College
(1145682375)

Wednesday January 16, 2019, 9:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Introducing Mathematical Modeling through Competitions, I
Room 304, BCC
Organizers:
Chris Arney, United States Military Academy
William Bauldry, Appalachian State University BauldryWC@appstate.edu
Amanda Beecher,

9:00 a.m.
Mathematical Modeling Competition: A Trinity University approach to preparation.
Eddy Kwessi*, Trinity University
Sidoine Raoul Youtcha Nyandjou, Societe Nationale des Brasseries du Cameroun
Rose Sandrine Mougoue Faguen, Societe Nationale des Brasseries du Cameroun
(1145G1458)

9:20 a.m.
A 2Credit Course Series for Applied Problem Solving and MCM/ICM Preparation.
Csilla Szabo*, Skidmore College
Lucy Spardy Oremland, Skidmore College
(1145G12866)

9:40 a.m.
Can mathematical modeling competitions help participants build confidence? If so, so what?
Jennifer A Czocher*, Texas State University
Kathleen Melhuish, Texas State Univesrity
(1145G1339)

10:00 a.m.
Judging the Mathematical Contest in Modeling (MCM): Process and Insights.
William C Bauldry*, Appalachian State University
(1145G12350)

10:20 a.m.
Complementing Applied Mathematics Education with Modeling Contests at Rensselaer.
Peter R Kramer*, Rensselaer Polytechnic Institute
(1145G12327)

10:40 a.m.
Thirty years of using the MCM for teaching Math Modeling.
Ruth G. Favro*, Lawrence Technological University
(1145G12263)

Wednesday January 16, 2019, 9:00 a.m.9:25 a.m.
MAA General Contributed Paper Session on Outreach
Room 301, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

Wednesday January 16, 2019, 9:00 a.m.9:45 a.m.
MAASIAMAMS HrabowskiGatesTapiaMcBay Session: Lecture
Room 307, BCC
Organizers:
Ricardo Cortez, Tulane University rcortez@tulane.edu

Wednesday January 16, 2019, 9:00 a.m.10:30 a.m.
AMS Directors of Undergraduate Studies
Key Ballroom 2, 2nd Floor, Hilton

Wednesday January 16, 2019, 9:00 a.m.10:20 a.m.
MAA Panel
What Every Student Should Know about the JMM
Room 349, BCC
Organizers:
Peri Shereen, California State University, Monterey Bay
Violeta Vasilevska, Utah Valley University Violeta.Vasilevska@uvu.edu
Panelists:
Matt DeLong, Marian University
Jacqueline JensenVallin, Lamar University
Zsuzsanna Szaniszlo, Valparaiso University

Wednesday January 16, 2019, 9:30 a.m.10:50 a.m.
AMS Special Session on Symbolic Dynamics, I
Room 327, BCC
Organizers:
Van Cyr, Bucknell University
Bryna Kra, Northwestern University kra@math.northwestern.edu

Wednesday January 16, 2019, 9:30 a.m.10:25 a.m.
MAA General Contributed Paper Session on Logic and Foundations
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

Wednesday January 16, 2019, 9:35 a.m.10:55 a.m.
MAA Panel
Mathematics Placement Trends and Innovations that Increase Equitable Access & Success
Room 350, BCC
Organizers:
Keith Hubbard, Stephen F. Austin State University hubbardke@sfasu.edu
James Ham, Delta College
Kathryn Lineham, Montgomery College
Panelists:
Elizabeth Barnett, Columbia University
David Bressoud, Macalester College
John Hetts, Educational Results Partnership
Uri Treisman, University of Texas at Austin

Wednesday January 16, 2019, 9:35 a.m.10:55 a.m.
MAA Workshop
NSF Funding Opportunities in the Education and Human Resources Directorate and the Division of Mathematical Sciences
Room 324, BCC
Organizers:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Presenters:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Matt Douglass, National Science Foundation, Division of Mathematical Sciences
Karen King, National Science Foundation, Division of Research on Learning
Swatee Naik, National Science Foundation, Division of Mathematical Sciences
Sandra Richardson, National Science Foundation, Division of Undergraduate Education
Tara Smith, National Science Foundation, Division of Graduate Education
Talitha Washington, National Science Foundation, Division of Undergraduate Education
Lee Zia, National Science Foundation, Division of Undergraduate Education

Wednesday January 16, 2019, 9:40 a.m.10:55 a.m.
Project NExT Workshop on Using Mathematical Software
Effective Use of Computer Software in Mathematics Classrooms
Room 308, BCC
Organizers:
Richard Gustavson, Manhattan College
Yevgeniy Milman, Borough of Manhattan Community College, CUNY
Eze Nwaeze, Tuskegee University
Mckenzie West, Kalamazoo College
Facilitators:
Matthew Richey, St. Olaf College
William Stein, Sage and CoCalc
Beverly West, Cornell University, CODEE
Brian Winkel, SIMIODE

Wednesday January 16, 2019, 9:50 a.m.10:30 a.m.
MAASIAMAMS HrabowskiGatesTapiaMcBay Panel
Actions to increase the participation of underrepresented minority groups in mathematics.
Room 307, BCC
Organizers:
Ricardo Cortez, Tulane University
Panelists:
Rodrigo Bañuelos, Purdue University
Minerva Cordero, University of Texas at Arlington
Pamela Harris, Williams College

Wednesday January 16, 2019, 10:00 a.m.10:50 a.m.
MAA Contributed Paper Session on Innovative Curricular Strategies for Increasing Mathematics Majors
Room 301, BCC
Organizers:
Stuart Boersma, Central Washington University
Eric Marland, Appalachian State University marlandes@appstate.edu
Victor Piercey, Ferris State University
Frank Savina, University of Texas at Austin

Wednesday January 16, 2019, 10:05 a.m.10:55 a.m.
AMS Invited Address
Algebraic, Geometric, and Topological Methods in Optimization.
Ballrooms I & II, 400 Level, BCC
Jesús A. De Loera*, University of California, Davis
(11459083)

Wednesday January 16, 2019, 10:20 a.m.10:50 a.m.
Radical Dash Kickoff Meeting
Room 339, BCC
Organizers:
Stacey Muir, University of Scranton
Janine Janoski, Kings College

Wednesday January 16, 2019, 11:10 a.m.12:00 p.m.
AMSMAA Invited Address
What is the shape of a rational map?
Ballrooms I & II, 400 Level, BCC
Sarah Koch*, University of Michigan
(1145002550)

Wednesday January 16, 2019, 12:15 p.m.5:30 p.m.
Exhibits and Book Sales
Exhibit Hall F, 100 Level, BCC

Wednesday January 16, 2019, 1:00 p.m.1:50 p.m.
AMS Colloquium Lectures: Lecture I
Complex multiplication: past, present, future.
Ballrooms I & II, 400 Level, BCC
Benedict H. Gross*, University of California San Diego
(11451133)

Wednesday January 16, 2019, 1:00 p.m.1:55 p.m.
MAA General Contributed Paper Session on Mathematics and Technology
Room 323, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

Wednesday January 16, 2019, 1:00 p.m.2:55 p.m.
MAA Contributed Paper Session on Touch it, Feel it, Learn it: Tactile Learning Activities in the Undergraduate Mathematics Classroom, II
Room 340, BCC
Organizers:
Chris Oehrlein, Oklahoma City Community College
Ann Trenk, Wellesley College
Laura Watkins, Glendale Community College laura.watkins@gccaz.edu

Wednesday January 16, 2019, 2:15 p.m.3:05 p.m.
MAA Invited Address
Symmetry, almost.
Ballrooms I & II, 400 Level, BCC
Amanda Folsom*, Amherst College
(1145A016)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on 25 years of Conferences for AfricanAmerican Researchers in the Mathematical Sciences (CAARMS times 25), II
Room 314, BCC
Organizers:
William A. Massey, Princeton University wmassey@princeton.edu

2:15 p.m.
BPTree: an l$_2$ heavy hitters algorithm using constant memory.
Vladimir Braverman, Johns Hopkins University
Stephen R Chestnut, GResearch
Nikita Ivkin, Johns Hopkins University
Jelani Nelson*, Harvard University
Zhengyu Wang, Harvard University
David P Woodruff, Carnegie Mellon University
(1145681998)

3:15 p.m.
Correlation induced by missing spatial covariates: a connection between variance components models and kriging.
Jessica Rothman, Yale University
Monica C Jackson*, American University
Kimberly Sellers, Georgetown University
Talithia Williams, Harvey Mudd College
Lance Waller, Emory University
Subhash Lele, University of Alberta
(1145622264)

3:45 p.m.
Theory and applications of algebraic and combinatorial constructs.
Edinah K. Gnang*, Assistant Professor/ Department of Applied Mathematics and Statistics, Johns Hopkins
(1145152086)

4:15 p.m.
Quantum Measurement Problem.
James D Whitfield*, Dartmouth College
(1145812024)

4:45 p.m.
Dynamic Queueing Transience.
William A Massey*, Princeton University
(1145601925)

5:15 p.m.
Gabor Frames with arbitrary redundancy and Wilson tight frames in $L^2(\mathbb{R})$.
Divyang Bhimani, University of Maryland
Kasso Okoudjou*, MIT
(1145422140)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on A Showcase of Number Theory at Undergraduate Institutions, II
Room 325, BCC
Organizers:
Adriana Salerno, Bates College
Lola Thompson, Oberlin College lola.thompson@oberlin.edu

2:15 p.m.
Fuchsian Differential Equations with Prescribed Monodromy: An Introduction to Solving a Quintic Without Using Radicals.
Edray Herber Goins*, Pomona College
(1145111601)

2:45 p.m.
A probabilistic localglobal principle for torsion on elliptic curves.
John Cullinan*, Bard College
(114511793)

3:15 p.m.
When is the product of two Siegel eigenforms an eigenform?
Jim Brown*, Occidental College
Hugh Geller, Clemson University
Rico Vicente, California State University  Long Beach
Alexandra Walsh, Brown University
(1145111422)

3:45 p.m.
Solving the SUnit Equation in Sage and Applications.
Alejandra Alvarado, Eastern Illinois University
Angelos Koutsianas, University of British Columbia
Beth Malmskog*, Colorado College
Christopher Rasmussen, Wesleyan University
Christelle Vincent, University of Vermont
Mckenzie West, Kalamazoo College
(1145111990)

4:15 p.m.
On the average spacing of fractional parts of sequences generated by irrational numbers.
Geremias Polanco*, Hampshire College and UASD
Daniel Schultz, Penn State University
Alexandru Zaharescu, University of Illinois
(1145111412)

4:45 p.m.
Some refinements of Artin's conjecture.
Leo Goldmakher*, Williams College
Greg Martin, University of British Columbia
(114511806)

5:15 p.m.
Arithmetical Structures on Graphs.
Darren B Glass*, Gettysburg College
(114511687)

5:45 p.m.
Hypergeometric decomposition of symmetric K3 quartic pencils.
Adriana Salerno*, Bates College
Charles F Doran, University of Alberta
Tyler L Kelly, University of Birmingham
Steven Sperber, University of Minnesota
John Voight, Dartmouth College
Ursula Whitcher, Mathematical Reviews
(1145112630)

Wednesday January 16, 2019, 2:15 p.m.4:15 p.m.
MAA Minicourse #3: Part A
Advanced Authoring in WeBWorK: Turn good math problems into great ones & submit them to the OpenProblemLibrary
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Marianna Bonanome, NYC College of Technology
Samar ElHitti, NYC College of Technology
Michael E. Gage, University of Rochester gage@math.rochester.edu
K. Andrew Parker, NYC College of Technology

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on Algebraic and Geometric Methods in Discrete Optimization, I
Room 344, BCC
Organizers:
Amitabh Basu, Johns Hopkins University basu.amitabh@gmail.com
Jesus De Loera, University of California, Davis

2:15 p.m.
Intersecting restrictions in clutters.
Ahmad Abdi, Carnegie Mellon University
Gerard Cornuejols*, Carnegie Mellon University
Dabeen Lee, Carnegie Mellon University
(1145051427)

3:15 p.m.
Solving the Customized Coverage Probing problem through Set Covering.
Carla Michini*, University of Wisconsin Madison
Peter Ohmann, Saint John's University
Ben Liblit, University of Wisconsin Madison
Jeff Linderoth, University of Wisconsin Madison
(1145902160)

3:45 p.m.
The disjunctive hull of facility location problems.
Quentin Louveaux*, University of Liège, Belgium
(1145901732)

4:15 p.m.
Duality for Discrete Optimization: Theory and Applications.
Ted K Ralphs*, Lehigh University
(1145902540)

4:45 p.m.
Timevarying semidefinite optimization.
Amir Ali Ahmadi*, Princeton University
Bachir El Khadir, Princeton University
(1145492920)

5:15 p.m.
Blended Conditional Gradients.
Gabor Braun, Georgia Tech
Sebastian Pokutta*, Georgia Tech
Dan Tu, Georgia Tech
Stephen Wright, University of WisconsinMadison
(114590377)

Wednesday January 16, 2019, 2:15 p.m.5:35 p.m.
AMSASL Special Session on Algorithmic Dimensions and Fractal Geometry, II
Room 343, BCC
Organizers:
Jack H. Lutz, Iowa State University lutz@iastate.edu
Elvira Mayordomo, University of Zaragoza, Spain

2:15 p.m.
Measure and randomness for algebraic structures.
Johanna N.Y. Franklin*, Hofstra University
Russell Miller, Queens College, CUNY
(1145032447)

2:45 p.m.
A Turing ideal with positive outer measure.
Takayuki Kihara, Nagoya University, Japan
Arno Pauly*, Swansea University, UK
(1145032017)

3:15 p.m.
Mutual Dimension and Random Sequences.
Adam Case*, Drake University
Jack H. Lutz, Iowa State University
(1145681686)

3:45 p.m.
Sofic subshifts and completely positive topological entropy.
Linda Brown Westrick*, Penn State
(1145032198)

4:15 p.m.
On Several New Notions of Algorithmic Dimension.
David J. Webb*, University of Hawaii at Manoa
(1145031712)

4:45 p.m.
Quantization for Probability Distributions.
Mrinal K Roychowdhury*, University of Texas Rio Grande Valley
(1145371685)

5:15 p.m.
Hausdorff dimension and randomness for continuous measures.
Jan Reimann*, Pennsylvania State University
(1145031703)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Analysis of Fractional, Stochastic, and Hybrid Dynamic Systems with Applications, II
Room 328, BCC
Organizers:
John R. Graef, University of Tennessee at Chattanooga
G. S. Ladde, University of South Florida
A. S. Vatsala, University of Louisiana at Lafayette vatsala@Louisiana.edu

2:15 p.m.
Composition of Pathway Fractional Integral operator on Generalized k  Wright Function.
Sunita Nagar*, Bhilwara, Rajasthan India
Harish Nagar, Sangam University, Bhilwara, Rajasthan India
(1145331723)

2:45 p.m.
Blowup Results for One Dimensional Caputo Fractional Reaction Diffusion Equation.
Subhash Subedi*, University of Louisiana at Lafayette
Aghalaya S. Vatsala, University of Louisiana at Lafayette
(114535945)

3:15 p.m.
Modeling online social network dynamics using fractional order differential equations.
Lingju Kong*, University of Tennessee at Chattanooga
(1145341763)

3:45 p.m.
Stochastic dynamical systems under geometric constraints.
Iuliana Teodorescu, University of South Florida
Razvan Teodorescu*, University of South Florida
(1145602109)

4:15 p.m.
Existence of the Solution in the Large for the Caputo Fractional Reaction Diffusion Equation by Picard's method.
Pradeep Godar Chhetri*, University of Louisiana at Lafayette
Aghalaya S Vatsala, University of Louisiana at Lafayette
(1145351236)

4:45 p.m.
Spectra of Boundary Integral Operators Defined on the Unit Sphere for the Modified Laplace Equation.
Vani Cheruvu*, The University of Toledo
Shravan Veerapaneni, The University of Michigan
Eduardo Corona, The University of Michigan
Ryan Kohl, The University of Michigan
(1145651215)

5:15 p.m.
Interconnected Nonlinear Survival State Hybrid Dynamic Models.
Gangaram S Ladde*, University of South Florida at Tampa
(1145922488)

5:45 p.m.
Mixed Generalized Iterative Method For Nonlinear Problems.
Aghalaya S. Vatsala*, University of Louisiana at Lafayette
M Sowmya, R. V. College of Engineering, Bengaluru, Karnataka 560059, India
(1145341445)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Bifurcations of Difference Equations and Discrete Dynamical Systems with Applications, II
Room 332, BCC
Organizers:
Arzu Bilgin, Recep Tayyip Erdogan University, Turkey arzu.bilgin@erdogan.edu.tr
Toufik Khyat, Trinity College

2:15 p.m.
Cooperative hunting in a discrete predatorprey system.
Yunshyong Chow, Institute of Mathematics, Academia Sinica
Sophia Jang*, Department of Mathematics and Statistics, Texas Tech University
HuaMing Wang, Department of Statistics, Anhui Normal University
(114592466)

2:45 p.m.
The structure of the omega limit sets of nonautonomous discrete dynamical systems.
Saber Elaydi*, Trinity University
(1145392370)

3:15 p.m.
Symmetry Methods in the Solution of Difference Equations and Discrete Dynamical Systems.
Ann Brett*, Johnson & Wales University
(114539540)

3:45 p.m.
On a System of Rational Difference Equations with Nonconstant Coefficients.
Yevgeniy Kostrov, Manhattanville College
Zachary Kudlak*, United States Coast Guard Academy
Patrick Vernon, Xavier University of Louisiana
(114539715)

4:15 p.m.
A fractional nonlinear SchrödingerPoisson system.
Michail E. Filippakis*, University of Piraeus, Department of Digital Systems, Piraeus, Greece
Maria Eleni Poulou, Department of Product and Systems Design Engineering, University of Aegean
(114537195)

4:45 p.m.
Bifurcations as the Genesis of Instabilities in the Numerical Solutions to Differential Equations.
Ronald E. Mickens*, Clark Atlanta University
Talitha M. Washington, Howard University
(1145391405)

5:15 p.m.
Template iterations of quadratic maps and hybrid Mandelbrot sets.
Anca Radulescu*, SUNY New Paltz
Kelsey Butera, SUNY New Paltz
Brandee Williams, SUNY New Paltz alumna
(1145371160)

5:45 p.m.
Global Dynamics for Discrete Models in Populations Dynamics of Single Species.
Arzu Bilgin*, Recep Tayyip Erdogan University
Mustafa Kulenovic, University of Rhode Island
(114539427)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Commutative Ring Theory: Research for Undergraduate and Early Graduate Students, II
Room 320, BCC
Organizers:
Nicholas Baeth, Franklin and Marshall College nbaeth@fandm.edu
Branden Stone, Hamilton College

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Financial Mathematics, II
Room 338, BCC
Organizers:
Maxim Bichuch, Johns Hopkins University
Anja Richter, Baruch College, City University of New York
Stephan Sturm, Worcester Polytechnic Institute ssturm@wpi.edu

2:15 p.m.
Optimal portfolio allocations in a heterogeneous banking system.
Marko Weber*, Columbia University
Agostino Capponi, Columbia University
(1145601798)

2:45 p.m.
Systemic Risk: the Effect of Market Confidence.
Maxim Bichuch, John Hopkins University
Ke Chen*, John Hopkins University
(1145911624)

3:15 p.m.
Information Relaxation and the DualityBased Dynamic Programming.
Nan Chen*, The Chinese University of Hong Kong
Xiang Ma, The Chinese University of Hong Kong
(1145901193)

4:15 p.m.
XVA Valuation Under Market Illiquidity.
Weijie Pang*, Worcester Polytechnic Institute
Stephan Sturm, Worcester Polytechnic Institute
(114560785)

4:45 p.m.
Pricing debt in financial networks with comonotonic endowments.
Tathagata Banerjee, Washington University in St. Louis
Zachary Feinstein*, Washington University in St. Louis
(1145601365)

5:15 p.m.
An Asymptotic Model for Fire Sales.
Nils Detering*, University of California Santa Barbara
Thilo MeyerBrandis, University of Munich
Konstantinos Panagiotou, University of Munich
Daniel Ritter, University of Munich
(1145601259)

5:45 p.m.
Prime Broker Lending and Hedge Fund Exposures.
Mathias S Kruttli, Federal Reserve Board
Phillip J Monin*, Office of Financial Research
Sumudu W Watugala, Cornell University
(1145912298)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on Geometry Labs United: Research, Visualization, and Outreach, II
Room 326, BCC
Organizers:
Marianne Korten, Kansas State University
Sean Lawton, George Mason University
Anton Lukyanenko, George Mason University alukyane@gmu.edu

2:15 p.m.
Mathways: building a pipeline to undergraduate research in the Illinois Geometry Lab.
Matthew Ando, University of Illinois at UrbanaChampaign
Jennifer McNeilly, University of Illinois at UrbanaChampaign
Jeremy T. Tyson*, University of Illinois at UrbanaChampaign
(1145972018)

2:45 p.m.
Dynamics on the Character Variety of the Fricke Spaces of Surfaces on Two Generators.
Ajeet S Gary*, University of Maryland, College Park
(114551843)

3:15 p.m.
An Overview of the University of Kentucky Math Lab.
Ben Riley*, University of Kentucky
Christopher Manon, University of Kentucky
(1145001577)

3:45 p.m.
Mason Experimental Geometry Lab: Overview and Community Engagement.
Sean Lawton, George Mason University
Jack Love*, George Mason University
Anton Lukyanenko, George Mason University
(1145001296)

4:15 p.m.
Labs: The ICenter at Kansas State University, 12 years of transgenerational math research.
Marianne Korten*, Kansas State University
Jamie Peabody, Kansas State University
(1145971294)

4:45 p.m.
Washington Experimental Mathematics Lab (WXML).
Samantha Kay Fairchild*, University of Washington
(1145972639)

5:15 p.m.
Panel on starting and running a Geometry Lab.
Sean Lawton, George Mason University
Anton Lukyanenko*, George Mason University
(1145001292)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Hopf Algebras and Tensor Categories, II
Room 318, BCC
Organizers:
SiuHung Ng, Louisiana State University
Julia Plavnik, Texas A&M University
Henry Tucker, University of California, San Diego hjtucker@ucsd.edu

2:15 p.m.
On the subcategory lattices of fusion categories.
Alex Levin, University of New Hampshire
Dmitri Nikshych*, University of New Hampshire
(1145181349)

2:45 p.m.
Morita equivalence classes of small index subfactors.
Pinhas Grossman, University of New South Wales
Scott Morrison, The Australia National University
David Penneys, The Ohio State University
Emily Peters, Loyola University Chicago
Noah Snyder*, Indiana University
(1145181118)

3:15 p.m.
Kac cohomology as relative group cohomology.
César Galindo, Universidad de los Andes
Yiby Morales*, Universidad de los Andes
(1145182289)

3:45 p.m.
The module embedding theorem.
David Penneys*, The Ohio State University
(1145181219)

4:15 p.m.
Applications of Quantum Representations of Mapping Class Groups.
Wade Bloomquist*, University of California Santa Barbara
Zhenghan Wang, Microsoft Research Station Q and University of California Santa Barbara
(1145551105)

4:45 p.m.
An Interpolation Approach to Untwisted DijkgraafWitten Invariants.
Robert Laugwitz*, Rutgers University
Johannes Flake, RWTH Aachen University
(1145181793)

5:15 p.m.
Braided module categories.
Alexei Davydov*, Ohio University
(1145182409)

5:45 p.m.
Higher central charge and higher Gauss sum of premodular categories.
Yilong Wang*, Louisiana State University
(1145182213)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on How to Guard an Art Gallery and Other Discrete Mathematical Adventures (In Memory of T. S. Michael, 1960 to 2016), II
Room 345, BCC
Organizers:
Joseph Bonin, The George Washington University
Carolyn Chun, US Naval Academy chun@usna.edu
Nancy Neudauer, Pacific University

2:15 p.m.
A Singular Way with Words.
Jennifer J Quinn*, University of Washington Tacoma
(1145051886)

2:45 p.m.
Guarding Art Galleries, Fortresses and Prison Yards.
T. S. Michael, U. S. Naval Academy
Val Pinciu*, Southern Connecticut State University
(1145051162)

3:15 p.m.
Cube unfoldings never overlap.
Kristin DeSplinter, University of Utah
Satyan Devadoss*, University of San Diego
Jordan Readyhough, University of San Diego
Bryce Wimberly, Trident Analysis
(114552620)

3:45 p.m.
Matroids and the minimum rank of a matrix pattern.
Louis Deaett*, Quinnipiac University
(1145051934)

4:15 p.m.
T.S.Michael's joint work on intrinsically knotted graphs.
Mark E. Kidwell*, U.S.Naval Academy (retired)
(114505279)

4:45 p.m.
Bent $p$ary functions and strongly regular graph decompositions.
Caroline G Melles*, United States Naval Academy
David Joyner, United States Naval Academy
(1145051582)

5:15 p.m.
SphereofInfluence Graphs, and Reminiscences of working with TS Michael.
Thomas Quint*, Department of Mathematics and Statistics, University of Nevada Reno
(1145052487)

5:45 p.m.
A matrix rank identity with applications to combinatorial matices.
Bryan L Shader*, University of Wyoming
(114505790)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on Mappings on Metric and Banach Spaces with Applications to Fixed Point Theory, II
Room 347, BCC
Organizers:
Torrey M. Gallagher, Bucknell University tmg012@bucknell.edu
Christopher J. Lennard, University of Pittsburgh

Wednesday January 16, 2019, 2:15 p.m.4:15 p.m.
MAA Minicourse #9: Part A
Mathematical Art from Complex Analysis
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Frank Farris, Santa Clara University ffarris@scu.edu

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Natural Resources Modeling, II
Room 336, BCC
Organizers:
Julie Blackwood, Williams College
Shandelle M. Henson, Andrews University henson@andrews.edu

2:15 p.m.
Genetic diversity as a rescue mechanism in stochastic environments.
Sebastian Schreiber*, University of California, Davis
(1145921176)

2:45 p.m.
A DiscreteTime Anthrax Model In Human and Herbivore Populations.
Najat Ziyadi*, Morgan State University
AbdulAziz Yakubu, Howard University
(114592584)

3:15 p.m.
Risk Structured Model of Cholera Infections In Cameroon.
Fnu Eric Ngang Che*, Howard University
AbdulAziz Yakubu, Howard University
(1145921153)

3:45 p.m.
Modeling and control of enzootic West Nile virus transmission: The role of the avian nesting curve.
Suzanne Robertson*, Virginia Commonwealth University
(1145921762)

4:15 p.m.
Understanding species persistence under reoccurring and interacting disturbances.
Amy Veprauskas*, University of Louisiana at Lafayette
Tingting Tang, University of Notre Dame
(1145921356)

4:45 p.m.
Optimization and Games for Environmental Federalism.
Ben G Fitzpatrick*, Loyola Marymount University
(1145911509)

5:15 p.m.
Applications of Optimal Control for EcosystemBased Fishery Management.
Mahir Demir*, University of Tennessee, Knoxville
(1145341199)

5:45 p.m.
Modeling Population Dynamics of Honeybee: Parasite, Disease and Nutrition.
Yun Kang*, Arizona State University
Jun Chen, Simon A. Levin Mathematical, Computational, and Modeling Sciences Center, ASU.
Marisabel RodriguezMessan, Dartmouth College
Komi Messan, U.S. Army Engineer Research
Gloria DeGrandiHoffman, Carl Hayden Bee Research Center
(1145341714)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on New Directions in the Theory of Complex Multiplication, II
Room 321, BCC
Organizers:
Henri Darmon, McGill University henri.darmon@mcgill.ca
Samit Dasgupta, University of California, Santa Cruz
Benedict Gross, Harvard University

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Nonlinear Evolution Equations and Their Applications, II
Room 331, BCC
Organizers:
Mingchao Cai, Morgan State University
Gisele Mophou Loudjom, University of French West Indies, Guadeloupe, France
Gaston N'Guerekata, Morgan State University
Alexander Pankov, Morgan State University
Xuming Xie, Morgan State University
Guoping Zhang, Morgan State University Guoping.Zhang@morgan.edu

2:15 p.m.
Eberleinweakly almost periodic (in Stepanov  like sense) functions and applications.
Gaston M N'Guerekata*, Math Department, School of Computer, Mathematical and Natural Sciences, Morgan State University
(1145461130)

2:45 p.m.
Optimal control of averaged state of a parabolic equation with missing boundary condition.
Gisèle Mophou*, AimsCameroon, Limbé, Cameroon
Romario Tiomela Foko, AIMSCameroon, Limbe , Cameroon
Ali Seibou, Université Ouaga 3S, Ouagadougou, Burkina Faso
(114549510)

3:15 p.m.
Coupled systems of second order evolution equations in Hilbert spaces.
TiJun Xiao*, School of Mathematical Sciences, Fudan University
(114546367)

3:45 p.m.
Properties of operator semigroups.
Jin Liang*, School of Mathematical Sciences, Shanghai Jiao Tong University
(114546366)

4:15 p.m.
Existence results of $S$asymptotically $\omega$periodic mild solutions to some integrodifferential equations with nonlocal conditions.
Darin Orrie Brindle*, Morgan State University
(1145342441)

4:45 p.m.
Largetime asymptotic expansions in general systems of decaying functions for the NavierStokes equations.
Dat T Cao*, Texas Tech University
Luan T Hoang, Texas Tech University
(114535284)

5:15 p.m.
Optimal control of diffusion equation with missing data governed by Dirichlet fractional Laplacian.
JeanDaniel Djida, Departamento de Estatıstica, Analise Matematica e Optimizacion, Universidade de Santiago de Compostela, 15782 Spain.
Gisele Mophou, African Institute for Mathematical Sciences (AIMS), P.O. B ox 608, Limbe Crystal Gardens, South West Region, Cameroon
Pasquini Fotsing Soh*, African Institute for Mathematical Sciences (AIMS), P.O. B ox 608, Limbe Crystal Gardens, South West Region, Cameroon
(114535511)

5:45 p.m.
Resonant $(p,q)$equations with Robin boundary condition.
Michail E. Filippakis*, University of Piraeus, Department of Digital Systems, Piraeus, Greece
(114535190)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Numerical Methods for PDEs and Applications, II
Room 330, BCC
Organizers:
Wenrui Hao, Pennsylvania State University
Qingguo Hong, Pennsylvania State University huq11@psu.edu
Jinchao Xu, Pennsylvania State University

2:15 p.m.
The Basic Principles and Recent Developments of Weak Galerkin Finite Element Methods.
Junping Wang*, National Science Foundation
(114535577)

3:15 p.m.
Discontinuous Galerkin method and Weak Galerkin Method.
Xiu Ye*, University of Arkansas at Little Rock
(114565505)

3:45 p.m.
A New PrimalDual Weak Galerkin Finite Element Method for Illposed Elliptic Cauchy Problems.
Chunmei Wang*, Texas Tech University
(114565751)

4:15 p.m.
Extended Galerkin Method.
Qingguo Hong*, The Pennsylvania State Univiersity
Shuonan Wu, Peking University
Jinchao Xu, The Pennsylvania State University
(114565419)

4:45 p.m.
A modified preconditioned conjugate gradient method for a nonsymmetric elliptic boundary value problem.
Zhen Chao*, Department of Mathematical Sciences, University of WisconsinMilwaukee
Dexuan Xie, Department of Mathematical Sciences, University of WisconsinMilwaukee
(1145652612)

5:15 p.m.
Locally conservative finite elements for axisymmetric Stokes equation.
Young Ju Lee*, Texas State University
Hengguang Li, Wayne State University
(1145761149)

5:45 p.m.
Preconditioning for mixed variational formulations.
Constantin Bacuta, University of Delaware
Jacob Jacavage*, University of Delaware
(1145651239)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Optimal Methods in Applicable Analysis: Variational Inequalities, Low Rank Matrix Approximations, Systems Engineering, Cyber Security, II
Room 329, BCC
Organizers:
Aritra Dutta, King Abdullah University of Science and Technology, Saudi Arabia
Ram Mohapatra, University of Central Florida ram.mohapatra@ucf.edu
Gayatri Pany, Singapore University of Technology and Design, Singapore
Nabin Kumar Sahu, Dhirubhai Ambani Institute of Information and Communication Technology, India

2:15 p.m.
Equilibrium structure for a spatial economy: effects of automated transport modes.
Gayatri Pany*, Singapore University of Technology and Design, Singapore
(1145491469)

2:45 p.m.
Effect of information on the social efficiency of a service system in the presence of strategic customers.
Gopinath Panda*, Singapore University of Technology and Design, Singapore
(1145911543)

3:15 p.m.
Group Interactions in TU games : The $k$lateral value.
Surajit Borkotokey*, Department of Mathematics, Dibrugarh University, Assam, India
Dhrubajit Choudhury, Dibrugarh University, Dibrugarh, Assam, India
Loyimee Gogoi, Dibrugarh University, Dibrugarh, Assam, India
Rajnish Kumar, Queen's Management School, Queen's University, Belfat, UK
(114591124)

3:45 p.m.
UAVs Mesh Network Survivability Against Cyber Attacks: A Simulation Study.
Rachid Ait Maalem Lahcen*, University of Central Florida
Ram Mohapatra, University of Central Florida
(114500361)

4:15 p.m.
Multivariate and Convex Approximation by Choquet integrals.
George A Anastassiou*, University of Memphis
(114541147)

4:45 p.m.
Primal FirstOrder Necessary Efficiency Conditions for Locally Lipschitz Multiobjective Optimization Problems.
Elena Constantin*, University of Pittsburgh at Johnstown
(114590152)

5:15 p.m.
The $A$analytic approach to $X$ray tomography.
Kamran Sadiq*, Johann Radon Institute of Computational and Applied Mathematics (RICAM)
(114535362)

5:45 p.m.
Multilevel wavelet approximation on the sphere.
Ratikanta Behera*, Department of Mathematics and Statistics, Indian Institute of Science Education and Research Kolkata, West Bengal, India
(114541263)

Wednesday January 16, 2019, 2:15 p.m.6:05 p.m.
AMS Special Session on Quaternions, II
Room 319, BCC
Organizers:
Terrence Blackman, Medgar Evers College, City University of New York
Johannes Familton, Borough of Manhattan Community College, City University of New York jfamilton@bmcc.cuny.edu
Chris McCarthy, Borough of Manhattan Community College, City University of New York

2:15 p.m.
Maxwell, Clifford, and Hestenes.
Johannes Familton*, BMCC City University of New York
Richard Friedberg, Columbia University (emeritus)
(114578531)

2:45 p.m.
Quaternions in Geometric Algebra and Physics.
David Hestenes*, Department of Physics, Arizona State University
(114515150)

3:45 p.m.
Computational advantages and historical insights from viewing quaternionic interpolation of threedimensional rotations as geodesic vector interpolation on $S^2$.
Bob Palais*, Utah Valley University
(1145222929)

4:15 p.m.
How can symmetries of a rectangle, tethered up to homotopy, provide a physical model for the quaternion group? Generalizations?
William A. Bogley, Oregon State University
David Pengelley*, Oregon State University
(1145552199)

4:45 p.m.
Visualization and separation of chromatic information in natural and medical images based on a quaternion algebra framework.
Nektarios A Valous*, National Center for Tumor Diseases (NCT)
Rodrigo Rojas Moraleda, National Center for Tumor Diseases (NCT)
Neha Pandey, Interdisciplinary Center for Scientific Computing (IWR)
Dirk Jaeger, National Center for Tumor Diseases (NCT)
Inka Zoernig, National Center for Tumor Diseases (NCT)
Niels Halama, National Center for Tumor Diseases (NCT)
(11456830)

5:15 p.m.
Splitquaternion representation of a functional hierarchy of a biologic system.
Garri Davydyan*, Russian Medical Academy of Postgraduate Education
(114516250)

5:45 p.m.
Quaternionvalued Solutions to the KortewegdeVries Equation.
John Cobb, College of Charleston
Alex Kasman*, College of Charleston
Albert Serna, College of Charleston
Monique Sparkman, College of Charleston
(11453561)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on Recent Advancements in Mathematical Modeling of Cancer, II
Room 337, BCC
Organizers:
Kamila Larripa, Humboldt State University
Hwayeon Ryu, University of Hartford hryu@hartford.edu

2:15 p.m.
An intracellular model of synergistic CD8 T cell costimulation by 41BB (CD134) and OX40 (CD137).
Anna Konstorum*, Center for Quantitative Medicine, UConn Health
Anthony T. Vella, Department of Immunology, UConn Health, 263 Farmington Ave., Farmington
Adam J. Adler, Department of Immunology, UConn Health, 263 Farmington Ave., Farmington
Reinhard C. Laubenbacher, Center for Quantitative Medicine, UConn Health, 263 Farmington Ave., Farmington, CT
(1145921730)

3:15 p.m.
The Impact of Induced Drug Resistance in Cancer Chemotherapy.
James Greene*, Rutgers University
Eduardo Sontag, Northeastern University and Harvard Medical School
Jana Gevertz, The College of New Jersey
Cynthia SanchezTapia, Rutgers University
(1145922005)

4:15 p.m.
Mechanical feedback and stress relaxation in tumor spheroid growth.
Min Wu, Mathematical Sciences, Worcester Polytechnic Institute
Huaming Yan, Mathematics, University of California, Irvine
Daniel RamirezGuerrero*, Mathematics, University of California, Irvine
John Lowengrub, Mathematics, University of California, Irvine
(1145002019)

5:15 p.m.
Modeling cellcell interaction based pattern generation by Notch pathway.
Gaurav Mendiratta*, Salk Institute for Biological Studies, La Jolla, California, USA
(1145922074)

Wednesday January 16, 2019, 2:15 p.m.6:00 p.m.
AMS Special Session on Recent Advances in Regularity Lemmas, II
Room 346, BCC
Organizers:
Gabriel Conant, University of Notre Dame gconant@nd.edu
Rehana Patel,
Julia Wolf, University of Bristol, UK

2:15 p.m.
The robustness framework for strong regularity lemmas and the application for ordered graphs.
Eldar Fischer*, Faculty of Computer Science, Technion  Israel Institute of Technology
(1145051515)

3:15 p.m.
Using combinatorial limits to obtain regularity lemmas.
Mirna D{ž}amonja*, University of East Anglia, Norwich, UK, associated to IHPST, Paris, France
Ivan Toma{š}i{ć}, Queen Mary University of London, UK
(1145031014)

4:15 p.m.
Regularity Lemmas in the Limit.
Henry P Towsner*, University of Pennsylvania
(114503869)

4:45 p.m.
Digraphon estimation via stepfunction approximations.
Diana Cai*, Princeton University
Nate Ackerman, Harvard University
Cameron Freer, Borelian Corporation
(1145622094)

5:15 p.m.
Connections between learning, pseudorandomness, and regularity.
Russell G. Impagliazzo*, University of California, San Diego
(1145942671)

Wednesday January 16, 2019, 2:15 p.m.5:05 p.m.
AMS Special Session on Symbolic Dynamics, II
Room 327, BCC
Organizers:
Van Cyr, Bucknell University
Bryna Kra, Northwestern University kra@math.northwestern.edu

2:15 p.m.
The mapping class group of a minimal subshift (Part I).
Kitty Yang*, Northwestern University
Scott Schmieding, Northwestern University
(1145372062)

2:45 p.m.
The mapping class group of a minimal subshift (part 2).
Scott Schmieding*, Northwestern University
Kitty Yang, Northwestern University
(1145371851)

3:15 p.m.
Mildly mixing interval exchange transformations.
Donald Robertson*, University of Utah
(1145372076)

3:45 p.m.
Optimal lower bounds for multiple recurrence.
Sebastian Donoso, Instituto de Ciencias de la Ingenieria, Universidad de O'Higgings
Anh Ngoc Le, Northwestern University
Joel Moreira*, Northwestern University
Wenbo Sun, Ohio State University
(1145372413)

4:15 p.m.
Almost periodic along subsequences.
Anh N Le*, Northwestern University
(1145371379)

4:45 p.m.
Topological models characterizing multiple ergodic averages.
Sebastian Donoso, Universidad de O'Higgins
Wenbo Sun*, the Ohio State University
(1145371089)

Wednesday January 16, 2019, 2:15 p.m.4:15 p.m.
MAA Minicourse #4: Part A
Teaching an Undergraduate Computational Science Course
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Joseph Eichholz, RoseHulman Insitute of Technology eichholz@rosehulman.edu
Allen Holder, RoseHulman Insitute of Technology

Wednesday January 16, 2019, 2:15 p.m.5:35 p.m.
MAA Invited Paper Session on Using Research about Teaching and Learning to Inform the Preparation of Graduate Students to Teach
Room 317, BCC
Organizers:
Jack Bookman, Duke University bookman@math.duke.edu
Teri J. Murphy, University of Cincinnati

Wednesday January 16, 2019, 2:15 p.m.4:50 p.m.
MAA Contributed Paper Session on Discrete Mathematics in the Undergraduate Curriculum  Ideas and Innovations in Teaching, II
Room 305, BCC
Organizers:
John Caughman, Portland State University
Oscar Levin, University of Northern Colorado
Elise Lockwood, Oregon State University elise314@gmail.com

2:15 p.m.
Puzzles, Games, and ProblemSolving in Discrete Mathematics.
Marilyn Reba*, Clemson University
Doug Shier, Clemson University
(1145C5285)

2:35 p.m.
Using Games and Puzzles to Teach Discrete Mathematics.
Miriam HarrisBotzum*, Lehigh Carbon Community College
(1145C52718)

2:55 p.m.
Puzzling Through Discrete Mathematics.
Edmund A Lamagna*, University of Rhode Island
(1145C51293)

3:15 p.m.
A discrete math course with early graph theory.
Oscar Levin*, University of Northern Colorado
(1145C52402)

3:35 p.m.
Discrete Mathematics as a Potential Gateway Course.
William T Mahavier*, Lamar University
(1145C52258)

3:55 p.m.
Connecting Discrete Mathematics to School Mathematics.
Elizabeth G Arnold*, James Madison University
Elizabeth A Fulton, Montana State University
Elizabeth A Burroughs, Montana State University
(1145C51550)

4:15 p.m.
A Required Discrete Mathematics Course is No Less Important for Mathematics Majors than Calculus I.
Joseph Malkevitch*, Department of Mathematics, York College (CUNY)
(1145C5648)

4:35 p.m.
Unifying sets and logic with the real world in a Liberal Arts Mathematics course.
Christopher S Shaw*, Columbia College Chicago
(1145C52548)

Wednesday January 16, 2019, 2:15 p.m.5:55 p.m.
AMS Contributed Paper Session on Dynamical Systems and Ergodic Theory
Room 313, BCC

2:15 p.m.
Relating singularly perturbed rational maps to families of entire maps.
Joanna Furno*, University of Houston
Lorelei Koss, Dickinson College
(1145371971)

2:30 p.m.
A QuasiStrictly NonVolterra Quadratic Stochastic Operator.
A. J. M. Hardin*, University of Oklahoma
U. A. Rozikov, Institute of mathematics, Tashkent, Uzbekistan
(114537171)

2:45 p.m.
The connectedness locus of IFS consisting of two similitudes.
Nick Mendler*, University of San Francisco
(1145372832)

3:00 p.m.
Models on the unit square of the Chacón, Pascal, and other cutting and stacking transformations.
Jennifer N JonesBaro*, Centro de Investigación en Matemáticas (CIMAT)
Hindy Drillick, Stony Brook University
Alonso EspinosaDominguez, Massachusetts Institute of Technology
James Leng, University of California, Berkeley
Yelena Mandelshtam, Stanford University
Cesar E. Silva, Williams College
(1145372534)

3:15 p.m.
NonRigid RankOne Infinite Measures on the Circle.
Yelena Mandelshtam*, Stanford University
Alonso EspinosaDominguez, Massachusetts Institute of Technology
Hindy Drillick, Stony Brook University
Jennifer N. JonesBaro, Universidad de Guanajuato/CIMAT
James Leng, University of California, Berkeley
Cesar E. Silva, Williams College
(1145372737)

3:30 p.m.
Effects of additional interactions on the dynamics of networks.
Yunjiao Wang*, Texas Southern University
Alberto Zepeda, Texas Southern University
Faith Grice, Texas Southern University
Erika Martinez, Texas Southern University
Susan Gonzalez, Texas Southern University
Julio Chavez, Texas Southern University
(1145372800)

3:45 p.m.
Billiards Inside, Circles Outside: Dynamics of a Charged Particle in a Piecewise Constant Magnetic Field.
Sean Gasiorek*, University of California Santa Cruz
(1145371300)

4:00 p.m.
Quantifying intensity of dynamic attractors using bounded, nonautonomous control.
Katherine Meyer*, University of Minnesota
Richard McGehee, University of Minnesota
(1145371436)

4:15 p.m.
A mathematical model of gender bias and homophily in professional hierarchies.
Sara M Clifton, University of Illinois at UrbanaChampaign
Kaitlin Hill*, University of Minnesota
Avinash J Karamchandani, Northwestern University
Eric A Autry, Duke University
Patrick McMahon, University of Illinois at UrbanaChampaign
Grace Sun, University of Illinois at UrbanaChampaign
(1145372759)

4:30 p.m.
Mathematical models linking withinhost to betweenhost HIV dynamics.
Elyssa N Sliheet*, Southwestern University
J Montgomery Maxwell, DePaul University
(1145371602)

4:45 p.m.
Stoichiometry and Toxicity in Aquatic Food Webs.
Md Nazmul Hassan*, Texas Tech University,Lubbock,TX
Angela Peace, Texas Tech University
(1145371880)

5:00 p.m.
Decomposition of Nonlinear System Dynamics into Multiple Time Scales.
Ryan Chakmak, Claremont McKenna College
Colleen Chan, Yale University
Gal Dimand, University of Redlands
Aaron George*, University of Maryland
(114537470)

5:15 p.m.
Frequency effects of various cubic resonances on a delayed oscillator.
Lauren Lazarus*, Trinity College
(1145372259)

5:30 p.m.
Synchronization of a chaotic system by generalized active control.
Nour elhouda Berguellah*, Constantine 1 university
Nasr eddine Hamri, Mila university center
(114537457)

5:45 p.m.
WellPosedness and LongTime Dynamics of Geophysical Fluid Flows.
Maleafisha Joseph Stephen Tladi*, University of Limpopo
(1145371)

Wednesday January 16, 2019, 2:15 p.m.5:50 p.m.
MAA Contributed Paper Session on Integrating Research into the Undergraduate Classroom
Room 302, BCC
Organizers:
Timothy B. Flowers, Indiana University of Pennsylvania
Shannon R. Lockard, Bridgewater State University slockard@bridgew.edu

2:15 p.m.
The Collaboratory: An Undergraduate Introduction to Research.
Jordan O Tirrell*, Mount Holyoke College
(1145B12789)

2:35 p.m.
The Development and Implementation of a Mathematics Research Methods Course.
Dandrielle C Lewis*, University of WisconsinEau Claire
(1145B11865)

2:55 p.m.
Contests as Inspiration: Research in the Undergraduate Classroom.
Erika L Ward*, Jacksonville University
Daniel Moseley, Jacksonville University
(1145B11923)

3:15 p.m.
Mini Research Projects in a Collaborative Classroom Environment.
Jenny Switkes*, California State Polytechnic University, Pomona
(1145B1158)

3:35 p.m.
Student research in the algebra classroom.
Kassie Archer*, University of Texas at Tyler
L.K. Lauderdale, Towson University
(1145B12320)

3:55 p.m.
Mathematics reasoning diagram: a pedagogical tool for classroom teaching of mathematics research and communication.
Malcah Effron, Massachusetts Institute of Technology
Andreas Karatsolis, Massachusetts Institute of Technology
Suzanne Lane, Massachusetts Institute of Technology
Ari Nieh, Massachusetts Institute of Technology
Susan Ruff*, Massachusetts Institute of Technology
(1145B12099)

4:15 p.m.
Student Learning Gains Derived from Research embedded in a Statistics and Probability Course.
Maria M Franco*, Queensborough Community College  The City University of New York (CUNY)
(1145B11182)

4:35 p.m.
Sample Class Projects that Provide Research Experience in Undergraduate Classrooms.
Aihua Li*, Montclair State University
(1145B12072)

4:55 p.m.
From aerodynamics to wind data, genetics algorithm and 3D printing.
Malgorzata Marciniak, LaGuardia Community College
Marina Nechayeva*, LaGuardia Community College
Vladimir Przhebelskyi, LaGuardia Community College
(1145B12829)

5:15 p.m.
A CourseEmbedded Undergraduate Research Experience in a Linear Algebra/Differential equations course.
Jeffrey O Wand*, California State University, Monterey Bay
(1145B11947)

5:35 p.m.
A course pathway implementing research experiences in an introductory proof class.
Peri A Shereen*, Californiai State University, Monterey Bay
(1145B11694)

Wednesday January 16, 2019, 2:15 p.m.5:25 p.m.
AMS Contributed Paper Session on LowDimensional Manifolds
Room 333, BCC

2:15 p.m.
Computational methods applied to local moves on knots.
Katie Tucker*, University of NebraskaLincoln
(1145542378)

2:30 p.m.
Character Varieties of $(2k + 1, 3, 2k + 1)$ Knots.
Leona Sparaco*, St. Mary's College of Maryland
(1145542053)

2:45 p.m.
Weights of Essential State Surfaces: A Combinatorial Approach.
Cynthia L. Curtis, The College of New Jersey
Kate O'Connor*, The College of New Jersey
(1145571910)

3:00 p.m.
Twisted Knots of Color.
Catherine Ross*, Missouri State University
(1145002826)

3:15 p.m.
A generalization of the rectangle condition.
Bohyun None Kwon*, Korea University
(114557975)

3:30 p.m.
On the topology of groups of type $\mathcal{Z}$.
Kirk McDermott*, Slippery Rock University of Pennsylvania
(1145571940)

3:45 p.m.
Niebrzydowski Algebras and Trivalent Spatial Graphs.
Paige Graves, University of Virginia
Sam Nelson, Claremont McKenna College
Sherilyn Tamagawa*, University of California, Santa Barbara
(114557665)

4:00 p.m.
Break

4:15 p.m.
DGA Representations, Ruling Polynomials, and the Colored HOMFLYPT Polynomial.
Caitlin Leverson*, Georgia Institute of Technology
Dan Rutherford, Ball State University
(1145572119)

4:30 p.m.
Representing knot types by elements of a symmetric group.
Cory Glover*, Brigham Young University
Mark Hughes, Brigham Young University
Leslie Colton, Brigham Young University
Samantha Sandberg, Brigham Young University
(1145572117)

4:45 p.m.
A Complete Set of Moves on Petal Diagrams.
Leslie Colton*, Brigham Young University
Corey Glover, Brigham Young University
Samantha Sandberg, Brigham Young University
Mark Hughes, Brigham Young University
(1145572506)

5:00 p.m.
Link Shake Concordance and Link Homotopy.
Anthony Bosman*, Andrews University
(1145542864)

5:15 p.m.
Torsion in Khovanov Homology of 3Braids.
Alex A Chandler*, North Carolina State University
Adam Lowrance, Vassar College
Radmila Sazdanovic, North Carolina State University
Victor Summers, North Carolina State University
(1145182808)

Wednesday January 16, 2019, 2:15 p.m.6:25 p.m.
MAA General Contributed Paper Session on Algebra, I
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

2:15 p.m.
On n abelian coverings of finite groups.
Josh Hiller*, Adelphi University
Tuval Foguel, Adelphi University
(1145VL1080)

2:30 p.m.
Subgroups of Groups of Units Modulo n.
Shahriyar Roshan Zamir*, University of Minnesota Duluth
(1145VL1378)

2:45 p.m.
On the Properties of alphaSkew Armendariz Modules.
Parastoo Malakooti Rad, Qazvin Branch, Islamic Azad University, Qazvin, Iran.
Sara Shirinkam*, University of the Incarnate Word
(1145VL1613)

3:00 p.m.
Minimum Euclidean Function Over (\mathbb{Z}[\omega]).
Erica R Bajo Calderon*, University of Central Oklahoma
(1145VL1755)

3:15 p.m.
The combinatorics of the $P$partition generating function and its irreducibility.
Michael Weselcouch*, North Carolina State University
Ricky Ini Liu, North Carolina State University
(1145VL1950)

3:30 p.m.
Searching for Toric Rings with USTP.
D. Johnson*, University of Utah
(1145VL1963)

3:45 p.m.
Results in Leibniz $n$algebras from the category $\mathbf{U}_n(\mathbf{Lb})$.
Min Soo Kim*, Vanderbilt University
(1145VL1978)

4:00 p.m.
Systems of Linear Recurrences with NonConstant Coefficients.
Everett Sullivan*, Lewis & Clark College
(1145VL2042)

4:15 p.m.
The Polydegree Conjecture.
Kaitlyn A Perry*, Wingate University
(1145VL2049)

4:30 p.m.
GIT Fan for Mori Dream Spaces.
Jamie Peabody*, Kansas State University
(1145VL2334)

4:45 p.m.
Finding Relations Between Invariants of Representations Using a Monte Carlo Method.
Alison Becker*, University of WisconsinMilwaukee
(1145VL2344)

5:00 p.m.
The elasticity and union of sets of lengths of Puiseux monoids.
Marly Cormar*, University of Florida
(1145VL2837)

5:15 p.m.
Product Formulas in Log GromovWitten Theory.
Leo Herr*, CU Boulder
(1145VL2996)

5:30 p.m.
A Note on Solitary Subgroups of Finite Groups.
Orieta Liriano*, Instituto de Matemática. Universidad Autónoma de Santo Domingo
Ramon EstebanRomero, Institut Universitari de Matemàtica Pura i Aplicada, Universitat Politècnica de València, València, Spain
(1145VL2614)

5:45 p.m.
On a software accessible database of faithful representations of Lie algebras.
Cailin Foster*, Dixie State University
(1145VL2780)

6:00 p.m.
Critical Groups.
Houssein El Turkey, University of New Haven
Salam Turki*, Rhode Island College
(1145VL2820)

6:15 p.m.
Factorizations in Puiseux algebras.
Felix Gotti*, UC Berkeley
(1145VL2834)

Wednesday January 16, 2019, 2:15 p.m.6:25 p.m.
MAA General Contributed Paper Session on Analysis
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

2:15 p.m.
Existence of minimal and maximal solutions for Caputo fractional differential equations with bounded delay.
J. Diego Ramirez*, Savannah State University
(1145VM105)

2:30 p.m.
Families of Complex Linear Differential Equations in the Unit Disk.
Kari E. Fowler*, University of Tampa
(1145VM129)

2:45 p.m.
An unexpected random walk.
Thomas J Osler*, Rowan University
Marcus Wright, Rowan University
(1145VM1328)

3:00 p.m.
Iteration of Differentiation.
Jakob Hofstad, St. Olaf College
David Walmsley*, St. Olaf College
(1145VM1417)

3:15 p.m.
Extending the Gauss  Lucas Theorem.
Gabriel Prajitura*, SUNY Brockport
(1145VM1587)

3:30 p.m.
Mixing and local central limit theorem for hyperbolic dynamical systems.
Peter Nandori*, Univeristy of Maryland College Park
(1145VM1768)

3:45 p.m.
Series where the set of Selective Sums is a Cantorval.
Timothy D Ferdinands*, Bethel College Indiana
John Ferdinands, Calvin College
(1145VM1807)

4:00 p.m.
Rigidity of Local Quasisymmetric Maps on Fibered Spaces.
Mark Medwid*, Rhode Island College
Xiangdong Xie, Bowling Green State University
(1145VM2001)

4:15 p.m.
Lebesgue Integration on a Banach Space with a Schauder Basis.
Timothy I Myers*, Howard University
(1145VM2412)

4:30 p.m.
Maximum Principles for MatrixValued Analytic Functions.
Alberto A. Condori*, Florida Gulf Coast University
(1145VM2564)

4:45 p.m.
Existence of Coboundaries.
Terrence Adams*, U.S. Government
Joseph Rosenblatt, IUPUI
(1145VM2748)

5:00 p.m.
Uniform Convergence and Boundary DenjoyWolff Points.
R Alexander Glickfield*, Butler University
Scott Kaschner, Butler University
(1145VM2822)

5:15 p.m.
Maximal metrics and distortion of circle diffeomorphisms.
Michael P Cohen*, Carleton College
(1145VM2862)

5:30 p.m.
Sparse Domination of Multilinear Dyadic Operators.
Ishwari J Kunwar*, Fort Valley State University
(1145VM3004)

5:45 p.m.
Examples of spaces of analytic functions with variable exponents.
Gerardo R Chacon*, Gallaudet University
Gerardo A Chacon, Universidad Antonio Nariño
(1145VM375)

6:00 p.m.
Weighted shifts associated with composition operators: fixed points and iteration points.
Isabelle Chalendar, Universite Paris Est Marne la Vallee
George R. Exner*, Bucknell University
(1145VM524)

6:15 p.m.
Partitions of Steiner Equiangular Tight Frames.
Hieu D Nguyen*, Rowan University
James Rosado, Temple University
(1145VM857)

Wednesday January 16, 2019, 2:15 p.m.6:10 p.m.
MAA Contributed Paper Session on Mathematics and Sports, I
Room 303, BCC
Organizers:
John David, Virginia Military Institute davidja@vmi.edu
Drew Pasteur, College of Wooster rpasteur@wooster.edu

2:15 p.m.
A Statistical Analysis of Muhlenberg College's Fourth Down Strategy.
Luke Wiley*, Muhlenberg College
James Russell, Muhlenberg College
(1145B52312)

2:35 p.m.
Playing to Win? TwoPoint Conversion Decisions in Major College Football.
R Drew Pasteur*, College of Wooster
(1145B52318)

2:55 p.m.
Determining the radius of a figure skate blade: A ModelEliciting Activity.
Robert Nedwick*, Towson University
Diana S Cheng, Towson University
(1145B51546)

3:15 p.m.
Applications of hypothetical competition analysis for figure skating team events.
Diana S Cheng*, Towson University
Peter Coughlin, University of Maryland, College Park
(1145B51545)

3:35 p.m.
SportsBased Learning: Volleyball.
Lauren Hall*, Saint Joseph's University
Tetyana Berezovski, Saint Joseph's University
(1145B51681)

3:55 p.m.
Mathematical Models in Rhythmic Gymnastics (RG).
Tetyana Berezovski*, Department of Mathematics, Saint Joseph's University, Philadelphia
(1145B52098)

4:15 p.m.
When Do You Call the Bullpen?
Zach A. Hollis, Trine University
Dylan A Kunce*, Trine University
(1145B52323)

4:35 p.m.
Applied Sabermetrics: Using math to help a Divison I baseball team win.
David Miller*, University of Hartford
(1145B51027)

4:55 p.m.
Using baseball simulation software to investigate d(wins)/dx for various statistics x.
Robert Franzosa*, University of Maine
(1145B52511)

5:15 p.m.
Consecutive SameScore Streaks in MLB games.
Peter Staab*, Fitchburg State University, Fitchburg, MA
Richard Cleary, Babson College, Wellsley, MA
(1145B52707)

5:35 p.m.
Potential Referee Bias Inferred from Statistical Anomalies in Sports Play By Play Data.
Andrew B Perry*, Springfield College
(1145B51093)

Wednesday January 16, 2019, 2:15 p.m.5:30 p.m.
MAA Contributed Paper Session on Mathematics and the Arts, II
Room 306, BCC
Organizers:
Karl Kattchee, University of WisconsinLaCrosse
Douglas Norton, Villanova University douglas.norton@villanova.edu
Anil Venkatesh, Ferris State University

2:15 p.m.
Tesscelestial.
Radmila Sazdanovic*, NC State University
(1145D12916)

2:35 p.m.
Transformed by Escher: Discovering the Art and Mathematics in a Regular Division of the Plane.
Sandy M. Spitzer*, Towson University
Julia M. Daniel, Towson University
Alexandria H. Wilhelm, Towson University
(1145D12772)

2:55 p.m.
SelfDiagramming Lace: Minimalist Edition.
Susan Goldstine*, St. Mary's College of Maryland
(1145D12110)

3:15 p.m.
Embroidery of a Hyperbolic Fish Pattern.
Douglas Dunham*, University of Minnesota Duluth
Lisa Shier, University of Maryland
(1145D1974)

3:35 p.m.
Curvahedra, Making Manifolds.
Edmund Harriss*, University of Arkansas
(1145D12336)

3:55 p.m.
Exploring Nanobiological Structures with 3D Nanotomography, 4D Printing Via SelfAssembly, and Graph Theory.
John R Jungck*, University of Delaware, Newark, DE
(1145D11815)

4:15 p.m.
Hamiltonian Cycles on Möbius Strips and Other Surfaces.
Robert A Bosch*, Oberlin College
Ari Smith, Oberlin College and Conservatory
(1145D11682)

4:35 p.m.
Elliptification of Rectangular Imagery.
Chamberlain Fong*, San Francisco, CA
(1145D12218)

4:55 p.m.
Factoring homographies to analyze perspective distortions.
Fumiko Futamura*, Southwestern University
Marc Frantz, Indiana University Bloomington
Annalisa Crannell, Franklin and Marshall College
(1145D12190)

5:15 p.m.
The Treachery of Geometric Images.
Aiden Steinle*, Southwestern University
Fumiko Futamura, Southwestern University
(1145D12159)

Wednesday January 16, 2019, 2:15 p.m.6:10 p.m.
MAA Contributed Paper Session on Open Educational Resources: Combining Technological Tools and Innovative Practices to Improve Student Learning, II
Room 301, BCC
Organizers:
Benjamin Atchison, Framingham State University batchison@framingham.edu
Marianna Bonanome, New York City College of Technology
Margaret Dean, Borough of Manhattan Community College
Annie Han, Borough of Manhattan Community College
Michael Gage, University of Rochester

2:15 p.m.
What is Precalculus?: My journey in developing active learning materials.
Philip DeOrsey*, Westfield State University
(1145L12431)

2:35 p.m.
Active Preparation for Calculus: a new free and open text.
Matt Boelkins*, Grand Valley State University
(1145L11157)

2:55 p.m.
An OER Cycle in a Calculus Course.
Axel Brandt*, Northern Kentucky University
(1145L11801)

3:15 p.m.
Challenges and Opportunities of Using WeBWork as a Free Homework System in Teaching Calculus.
Matt Sunderland*, College of Staten Island, The City University Of New York
(1145L12882)

3:35 p.m.
Discussion.

3:55 p.m.
Opening the classroom: Adopting and Adapting Open Educational Resources and Open Source Software for a Discrete Computing Course.
Carrie Diaz Eaton*, Bates College
(1145L11255)

4:15 p.m.
Creating and Using Multimedia OER Modules for a Linear Algebra Course.
Anna Davis*, Ohio Dominican University
Paul Zachlin, Lakeland Community College
(1145L12102)

4:35 p.m.
OpenEnded Exploration Problems: Using WeBWorK to Break the TextbookProblem Mold.
K. Andrew Parker*, CUNY City Tech
(1145L11952)

4:55 p.m.
Break

5:15 p.m.
Academic apps: teaching with technology to motivate instantaneous rates of change.
Bryan Adams*, United States Military Academy
Dusty Turner, United States Military Academy
Andrew Plucker, United States Military Academy
(1145L1272)

5:35 p.m.
Virtual and Augmented Reality Applications for Math Education.
Lee Stemkoski*, Adelphi University
(1145L11548)

5:55 p.m.
Refining Mathematical Curriculum.
Christina M Ferrante, Adelphi University
Lara M Klein*, Adelphi University
(1145L1765)

Wednesday January 16, 2019, 2:15 p.m.5:25 p.m.
AMS Contributed Paper Session on Partial Differential Equations, I
Room 312, BCC

2:15 p.m.
Using geometric evolution equations to show stability in mathematical relativity.
Brian Allen*, United States Military Academy
(114535268)

2:30 p.m.
Mean Value Theorems for Riemannian Manifolds via the Obstacle Problem.
Jeremy LeCrone*, University of Richmond
Ivan Blank, Kansas State University
Brian Benson, University of California Riverside
(1145351055)

2:45 p.m.
Existence and structure of minimizers of least gradient problems.
Amir Moradifam*, University of California, Riverside
(1145352032)

3:00 p.m.
Existence and Selection of SaffmanTaylor Fingers by Kinetic Undercooling.
Xuming Xie*, Morgan State University
(1145351053)

3:15 p.m.
Steklov eigenvalues of reflectionsymmetric nearlycircular planar domains.
Robert Paul Viator*, Southern Methodist University
Braxton Osting, University of Utah
(1145352434)

3:30 p.m.
Breather Soliton Interactions for the Quaternionic KdV Equation.
John David Cobb*, College of Charleston
Alex Kasman, College of Charleston
Albert Serna, College of Charleston
Monique Sparkman, College of Charleston
(114535453)

3:45 p.m.
Computations on the Koch Snowflake with Boundary and Interior Energies.
Malcolm Gabbard*, Colorado College
(1145352663)

4:00 p.m.
Infinitely many solutions for a semilinear problem on exterior domains with nonlinear boundary condition.
Janak R Joshi*, State University of New York, Oswego
Joseph Iaia, University of North Texas, Denton, TX
(114535656)

4:15 p.m.
Crossdiffusive instabilities and pattern formation in a nonlinear public goods game.
Russ F. deForest*, Pennsylvania State University
(1145352802)

4:30 p.m.
Traveling wave solutions for a cancer stem cell invasion model.
Caleb Mayer, University of Michigan
Eric Stachura*, Kennesaw State University
(114535406)

4:45 p.m.
A finite sampling method for approximating initial data in some linear evolution equations.
Ramesh Karki*, Indiana University East
(1145351899)

5:00 p.m.
Asymptotic behavior of positive solutions to a diffusive predatorprey system with hunting cooperation in predators.
Wonlyul Ko*, Institute of Basic Science/Korea university
(1145351330)

5:15 p.m.
On global and blowup solutions for a shortranged chemical signaling loop.
Tian Xiang*, Renmin University of China
(1145353008)

Wednesday January 16, 2019, 2:15 p.m.5:10 p.m.
MAA Contributed Paper Session on The Scholarship of Teaching and Learning in Collegiate Mathematics, II
Room 322, BCC
Organizers:
Tom Banchoff, Brown University
Curtis Bennett, California State University, Long Beach
Pam Crawford, Jacksonville University
Jacqueline Dewar, Loyola Marymount University jdewar@lmu.edu
Edwin Herman, University of WisconsinStevens Point
Lew Ludwig, Denison University

2:15 p.m.
Student Impressions of Online Mathematics Homework.
N. Paul Schembari*, East Stroudsburg University of Pennsylvania
(1145E12361)

2:35 p.m.
Data Integration in Undergraduate Mathematics Education.
Nicole Juersivich*, Nazareth College
Matt Hoffman, Rochester Institute of Technology
(1145E1442)

2:55 p.m.
Effective Practice and Feedback Methods in Calculus I.
Kristin A Camenga*, Juniata College
Kimberly A Roth, Juniata College
(1145E1587)

3:15 p.m.
A study of student perceptions of office hours and the impact of required and elective attendance on those perceptions.
Lake Ritter, Kennesaw State University
Jennifer Vandenbussche*, Kennesaw State University
Christina Scherrer, Kennesaw State University
(1145E11122)

3:35 p.m.
Supporting the Algebraic Reasoning of Calculus Students.
Katherine J. Mawhinney*, Appalachian State University
Katrina Palmer, Appalachian State University
Sarah Greenwald, Appalachian State University
Vicky Klima, Appalachian State University
(1145E11741)

3:55 p.m.
Better Calculus through Biology: The Biocalculus Sequence at Penn State University.
Eric Simring*, Penn State University
(1145E12818)

4:15 p.m.
Investigating students' progression through a mathematics course sequence based on instructional methods used in introductory calculus.
Paran R Norton*, Clemson University
Karen A High, Clemson University
William C Bridges, Clemson University
(1145E12692)

4:35 p.m.
Mathematics Immersion Eases the Transition to Proof.
Robb Sinn*, University of North Georgia
Karen Briggs, University of North Georgia
(1145E12545)

4:55 p.m.
Teaching the Mean Value Theorem to students not intending to major in math.
Joshua A Cole*, Wabash College
(1145E12930)

Wednesday January 16, 2019, 2:15 p.m.5:10 p.m.
AMS Contributed Paper Session on Topics in Analysis
Room 335, BCC

2:15 p.m.
The monotonicity properties of a generalized Bessel function.
See Keong Lee*, Universiti Sains Malaysia
(114530991)

2:30 p.m.
Zeros of polynomials with fourterm recurrence and linear coefficients.
Khang D Tran*, California State University, Fresno
Andres Zumba, California State University, Fresno
(1145301022)

2:45 p.m.
Zero Distribution of a Sequence of Polynomials with a Higher Order Three Term Recurrence.
Libby Farrell, Grinnell College
Andres Zumba*, California State University, Fresno
(114530119)

3:00 p.m.
On the Limit Behavior of Iterated Function Systems of Holomorphic Maps.
Kourosh Tavakoli*, Oklahoma City University
(1145302809)

3:15 p.m.
Convolutions of Normalized Harmonic Mappings.
Stacey Muir*, The University of Scranton
(1145302624)

3:30 p.m.
Equivalence among variable exponent Hardy or Bergman spaces.
Tim Ferguson*, University of Alabama
(1145301370)

3:45 p.m.
Composition of MarichevSaigoMaeda Fractional Operators and Generalized k Struve Function.
Harish Nagar*, Sangam University, Bhilwara, Rajasthan, India
Seema Kabra, Sangam University, Bhilwara, Rajasthan, India
(11453356)

4:00 p.m.
Convex families of holomorphic mappings related to the convex mappings of the ball in $\mathbb{C}^n$.
Jerry R. Muir, Jr.*, The University of Scranton
(1145322662)

4:15 p.m.
pCapacity and pPoisson Equation.
Lucio MG Prado*, Department of Mathematics, BMCC  The City University of New York
(1145312750)

4:30 p.m.
Sequences of Ratios of 1Periodic Functions.
Tessa Murthy*, Yale University
(114526423)

4:45 p.m.
For which geometric object , its shape can be heard?
Javad Namazi*, FDU
(1145262274)

5:00 p.m.
A singular function from Sturmian continued fractions.
DoYong Kwon*, Chonnam National University
(1145261542)

Wednesday January 16, 2019, 2:15 p.m.5:50 p.m.
MAA Contributed Paper Session on Undergraduate Student TAs in Mathematics
Room 304, BCC
Organizers:
Aaron Peterson, Northwestern University
Ursula Porod, Northwestern University uporod@northwestern.edu

2:15 p.m.
Incorporating Learning Assistants in the Redesign of Critical Math Courses.
Jeremiah Hower*, Florida International University
Roneet Merkin, Florida International University
(1145C11222)

2:35 p.m.
Training of Undergraduate Learning Assistants in developmental math, precalculus and calculus classes.
Martina Bode*, University of Illinois at Chicago
(1145C11438)

2:55 p.m.
The University of Maine's Program to Incorporate Undergraduate Teaching Assistants into Faculty Course Reform Efforts.
Natasha Speer*, The University of Maine
Erin Vinson, The University of Maine
MacKenzie Stetzer, The University of Maine
Laura Millay, The University of Maine
(1145C12248)

3:15 p.m.
Quantitative Reasoning Associates at Dickinson College: Supporting Teaching and Learning.
Sarah N Bryant*, Dickinson College
Emily Marshall, Dickinson Colllege
(1145C11814)

3:35 p.m.
The Undergraduate Teaching Assistantship (UTA) in Hopkins Math.
Richard J Brown*, Johns Hopkins University
(1145C11232)

3:55 p.m.
Cultivating high quality undergraduate math TAs at the University of Toronto Mississauga.
Maria Wesslen*, University of Toronto Mississauga
(1145C1102)

4:15 p.m.
University of Maryland Undergraduate Teaching Assistantships.
D. Levermore, University of Maryland
K. Okoudjou, University of Maryland
R. Rosca, University of Maryland
K. Williams, University of Maryland
J. WyssGallifent*, University of Maryland
(1145C12751)

4:35 p.m.
Undergraduate Teaching Assistant Preparation Program at Georgia Tech.
Klara J. Grodzinsky*, Georgia Institute of Technology
(1145C181)

4:55 p.m.
A Teaching Practicum Course at the United States Air Force Academy.
Ian Pierce*, United States Air Force Academy
(1145C12611)

5:15 p.m.
Developing a Tutor Training Course for Goucher's Quantitative Reasoning Center.
Justine Chasmar*, Goucher College
(1145C11375)

5:35 p.m.
An InquiryBased Study Group Program with Undergraduate Math Leaders (TA's).
Galina Dobrynina*, Boston University
Debra K Borkovitz, Boston University
(1145C12057)

Wednesday January 16, 2019, 2:15 p.m.5:05 p.m.
SIAM Minisymposium on Mathematical Models in Cancer
Room 342, BCC
Organizers:
Doron Levy, University of Maryland, College Park dlevy@math.umd.edu

2:15 p.m.
Metastasis Suppression by the Primary Tumor: A Natural Law.
Leonid Hanin*, Idaho State University
(114592659)

2:45 p.m.
Linking multiscale imaging with multiscale modeling to predict the response of tumors to therapy.
David A Hormuth II, The University of Texas at Austin
Angela M. Jarrett, The University of Texas at Austin
Ernesto A. B. F. Lima, The University of Texas at Austin
Chengyue Wu, The University of Texas at Austin
Ryan Woodall, The University of Texas at Austin
Caleb Phillips, The University of Texas at Austin
Thomas Yankeelov*, The University of Texas at Austin
(114592693)

3:15 p.m.
Multiscale Modeling of Combined Traditional and Targeted Therapies Against Stem Cell Driven Cancers.
Trachette L Jackson*, University of Michigan
(114592919)

3:45 p.m.
Modeling continuous levels of cell states in cancer development and drug resistance.
Heyrim Cho*, University of Maryland
Lisette de Pillis, Harvey Mudd College
YaHuei Kuo, Beckman Research Institute
Ami Radunskaya, Pomona College
Russell Rockne, Beckman Research Institute
Doron Levy, University of Maryland
(114592937)

4:15 p.m.
How do immune cells kill cancer cells?
Ami Radunskaya*, Pomona College, Claremont CA
Joshua Sack, California State University, Long Beach, CA
(114592943)

4:45 p.m.
Robust optimization of cancer immunotherapy.
Jana Gevertz*, The College of New Jersey
(114592616)

Wednesday January 16, 2019, 2:15 p.m.3:25 p.m.
MAA Workshop
Discussing Project Ideas with NSF/EHR Program Officers, Part I
Room 324, BCC
Organizers:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Presenters:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Karen King, National Science Foundation, Division of Research on Learning
Sandra Richardson, National Science Foundation, Division of Undergraduate Education
Tara Smith, National Science Foundation, Division of Graduate Education
Talitha Washington, National Science Foundation, Division of Undergraduate Education
Lee Zia, National Science Foundation, Division of Undergraduate Education

Wednesday January 16, 2019, 2:15 p.m.3:35 p.m.
MAA Panel
Mental Health in the Mathematics Profession
Room 349, BCC
Organizers:
Justin Curry, SUNY Albany
Mikael VejdemoJohansson, CUNY College of Staten Island mvj@math.csi.cuny.edu
Panelists:
Justin Curry, SUNY Albany
Julie Corrigan, Charleston
Kate Farinholt, National Alliance on Mental Illness
Rachel Levanger, University of Pennsylvania
Mikael VejdemoJohansson, CUNY College of Staten Island

Wednesday January 16, 2019, 2:15 p.m.3:35 p.m.
MAA Panel
Pursuing New Directions in Your Academic Career
Room 350, BCC
Organizers:
Louis Deaett, Quinnipiac University
Linda McGuire, Muhlenberg College
Steven Schlicker, Grand Valley State University schlicks@gvsu.edu
David Torain, Montgomery College
Panelists:
Curtis Bennett, California State University
Jill Guerra, University of Arkansas at Fort Smith
Ron Taylor, Berry College
Suzanne Weekes, Worcester Polytechnic Institute

Wednesday January 16, 2019, 2:15 p.m.4:30 p.m.
AMS Special Event
Activities in NSF's Division of Mathematical Sciences
Room 307, BCC
Organizers:
Henry Warchall, National Science Foundation, Division of Mathematical Sciences
Catherine Paolucci, National Science Foundation, Division of Mathematical Sciences

Wednesday January 16, 2019, 2:15 p.m.3:40 p.m.
Association for Women in Mathematics Panel Discussion
Promoting Inclusion in STEM.
Room 316, BCC
Organizers:
Talia Fernos, University of North Carolina Greensboro t_fernos@uncg.edu
Moderators:
Talia Fernos, University of North Carolina, Greensboro
Panelists:
Pamela Barnett, University of Pennsylvania
Harrison Bray, University of Michigan, Ann Arbor
Piper Harron, University of Hawaii, Manoa
Autumn Kent, University of Wisconsin, Madison

Wednesday January 16, 2019, 2:30 p.m.5:25 p.m.
AMS Contributed Paper Session on Systems Theory, Control, Information and Communication, and Circuits
Room 334, BCC

2:30 p.m.
Phaseless sampling and reconstruction of realvalued FRI signals.
Cheng Cheng*, Duke University and SAMSI
Qiyu Sun, University of Central Florida
(114500482)

2:45 p.m.
Circuit Codes With Long Bit Runs.
Kevin M. Byrnes*, Wilmington, DE
(1145941098)

3:00 p.m.
Beyond RAID 6  an Efficient Systematic Code Protecting Against Multiple Errors, Erasures, and Silent Data Corruption.
Mohamad Moussa*, University of Arizona
Marek Rychlik, University of Arizona
(11459479)

3:15 p.m.
Combinatorial Properties of Diagonal Distance.
Emma Lennen*, UC Santa Barbara
Wade Bloomquist, UC Santa Barbara
Jose Zavala, UC Santa Barbara
Gulnoza Bobokalonova, UC Santa Barbara
Rebecca Embar, UC Santa Barbara
(1145941163)

3:30 p.m.
RankMetric codes and qPolymatroids.
Elisa Gorla, University of Neuchâtel
Relinde Jurrius, Netherlands Defence Academy
Hiram H. López*, Autonomous University of Aguascalientes
Alberto Ravagnani, University College Dublin
(1145942282)

3:45 p.m.
Magic Card Tricks on Hamming Codes over Finite Fields.
Hideo Nagahashi*, University of Guam
(1145002303)

4:00 p.m.
Implementing Machine Learning to Improve Bertini 2.0.
Riley Jayne Anderson*, University of Mary Washington
(1145972084)

4:15 p.m.
Nonlinear control systems as collections of vector fields.
Laura Munteanu*, State University of New York at Oneonta
(1145932031)

4:30 p.m.
Identification of Parameters in Systems Biology.
Roby Poteau*, Florida Institute of Technology
Ugur Abdulla, Florida Institute of Technology
(114593356)

4:45 p.m.
Consensus of MultiAgent Systems: A Time Scales Approach.
Dylan R Poulsen*, Washington College
(1145932689)

5:00 p.m.
Characterizations of string stability of interconnected automobile systems.
Matthew Rose*, Roger Williams University
Hasala Gallolu Kankanamalage, Roger Williams University
(1145932769)

5:15 p.m.
Lyapunov descriptions of string stability for systems with delays.
Hasala Gallolu Kankanamalage*, Roger Williams University
(1145932931)

Wednesday January 16, 2019, 2:45 p.m.4:55 p.m.
AMS Contributed Paper Session on Functional Analysis
Room 311, BCC

2:45 p.m.
Irreducible representations of some vectorvalued function algebras.
Terje Hõim*, Wilkes Honors College, Florida Atlantic University
D. A. Robbins, Trinity College, Hartford, CT
(1145461305)

3:00 p.m.
On JordanShermanTakedaGrothendieck type theorem for real locally C*algebras.
Oleg Friedman*, Lander College for Men / Touro College & University System, Flushing, NY
Alexander A. Katz, St. John's University, Queens, NY
(1145461828)

3:15 p.m.
A conjecture of Andrew Gleason for uniform algebras on smooth manifolds.
Swarup N. Ghosh*, Southwestern Oklahoma State University
(1145462714)

3:30 p.m.
A SelfAdjoint Operator Generated by the Krall Differential Expression with the Krall Polynomials as Eigenfunctions.
Katie Elliott*, Baylor University
(1145462595)

3:45 p.m.
Break

4:00 p.m.
Unique extension and expectation properties for graph and groupoid $C^*$algebras.
Danny Crytser*, St Lawrence University
(1145462040)

4:15 p.m.
Coupled Supersymmetries and Associated FourierLike Transforms: New Generalizations of the Quantum Harmonic Oscillator and Fourier Transform.
Cameron Louis Williams*, State University of New York at Potsdam
Nikhil N Pandya, University of Houston
Donald J Kouri, University of Houston
Bernhard G Bodmann, University of Houston
(1145462369)

4:30 p.m.
Stability of fixed point of mappings in generalized cone metric spaces.
Mujahid Abbas*, Department of Mathematics, Government College University, Lahore 54000, Pakistan
(1145461323)

4:45 p.m.
Nowhere differentiable Lipschitz maps of $[0,1]$ into $L_1[0,1]$.
Florin Catrina*, St. John's University
Mikhail I Ostrovskii, St. John's University
(114546987)

Wednesday January 16, 2019, 2:45 p.m.3:55 p.m.
MAA General Contributed Paper Session on Modeling and Applications, I
Room 323, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

2:45 p.m.
Optimal Airline Deice Scheduling.
Jakob J. Kotas*, University of Portland and University of Hawaii at Manoa
Andrew Bracken, Portland, OR
(1145VF1177)

3:00 p.m.
Using Global Sensitivity Analysis to Find Influential Parameters in a WoundHealing Model.
Abdullah Ossama Ateyeh*, Western Kentucky University
Rithik Ghanta Reddy, Western Kentucky University
Richard Schugart, Western Kentucky University
(1145VF1280)

3:15 p.m.
Efficient Iterative Methods for Finite Element Based Neurostimulation Simulations.
Edward T Dougherty*, Roger Williams University
James C Turner, Virginia Tech
Frank Vogel, inuTech GmbH
(1145VF1465)

3:30 p.m.
Mathematical Model for Nutrient Exchange Across the Placenta.
Joel Odongo Olielo, School of Mathematics and Actuarial Science, JOOUST, Bondo
Prof. Omollo N Ongati, School of Mathematics and Actuarial Science, JOOUST, Bondo
Dr. Boniface Otieno Kwach*, Department of Mathematics and Statistics, Kibabii University, Bungoma, Kenya
(1145VF1555)

3:45 p.m.
Modeling and Design of Adsorption Based Filters: Bioremediation of Heavy Metal Contaminated Water.
Chris McCarthy*, BMCC City University of New York
(1145VF1580)

Wednesday January 16, 2019, 3:00 p.m.4:55 p.m.
MAA Contributed Paper Session on InquiryBased Learning and Teaching, I
Room 340, BCC
Organizers:
Susan Crook, Loras College
Eric Kahn, Bloomsburg University
Brian Katz, Augustana College briankatz@augustana.edu
Amy Ksir, United States Naval Academy
Victor Piercey, Ferris State University
Candice Price, University of San Diego
Xiao Xiao, Utica College

3:00 p.m.
A 1st and A 10$^{1st}$ IBL class: transformation and shared struggle.
Phong Le, Goucher College
Rachel Grotheer*, Goucher College
(1145O52682)

3:20 p.m.
Exploring Big Ideas in Calculus 1 Through BiteSized IBL Lessons.
John D Ross*, Southwestern University
(1145O52566)

3:40 p.m.
Peaks and valleys of firsttime implementation of IBL methods in Calculus III and Intro to Statistics classes.
John M. Osborn*, Southwestern University
(1145O52211)

4:00 p.m.
Using Daily Prep Assignments In IBL Calculus 1.
Erica R. Miller*, Virginia Commonwealth University
(1145O51883)

4:20 p.m.
Taking the IBL plunge: Reflections on a mass implementation in entrylevel mathematics courses.
Abigail Higgins*, California State University, Sacramento
Sayonita Ghosh Hajra, California State University, Sacramento
Topaz Wiscons, California State University, Sacramento
(1145O51188)

4:40 p.m.
Developing and Implementing a Flipped Model in Statistics Course at Community College.
Shadisadat Ghaderi*, Guttman Community College, City University of New York
(1145O52760)

Wednesday January 16, 2019, 3:20 p.m.4:10 p.m.
MAA Invited Address
Sailing through data: discoveries and mirages.
Ballrooms I & II, 400 Level, BCC
Emmanuel Candes*, Stanford University
(1145A015)

Wednesday January 16, 2019, 3:35 p.m.4:15 p.m.
MAA Panel
Impacting Mathematics Instruction Through Meaningful Collaboration with Partner Discipline Faculty
Room 350, BCC
Organizers:
Janet Bowers, San Diego State University jbowers@sdsu.edu
Panelists:
Susan L. Ganter, EmbryRiddle Aeronautical University
Rosalyn H. Hargraves, Virginia Commonwealth University
Stella Hofrenning, Augsburg University
Victor I. Piercey, Ferris State University
Kathy Williams, San Diego State University,

Wednesday January 16, 2019, 3:45 p.m.4:15 p.m.
AWM Business Meeting
Room 316, BCC

Wednesday January 16, 2019, 4:00 p.m.5:00 p.m.
MAA Section Officers
Room 323, BCC
Chairs:
Lisa Marano, Westchester University of Pennsylvania

Wednesday January 16, 2019, 4:15 p.m.5:30 p.m.
Project NExT Workshop on Productive Failure
What can we learn from our teaching mistakes?
Room 308, BCC
Organizers:
Kimberly Ayers, Pomona College
Jessica De Silva, California State University, Stanislaus
Sarah Loeb, HampdenSydney College
Emily Meehan, Gallaudet University
Facilitators:
Gizem Karaali, Pomona College
Laura Schmidt, University of Wisconsin  Stout
Francis Su, Harvey Mudd College

Wednesday January 16, 2019, 4:30 p.m.6:00 p.m.
AMS Committee on the Profession Panel Discussion
Permanent teaching faculty in research oriented departments.
Room 315, BCC
Moderators:
Greg Lawler, University of Chicago
Panelists:
Emily Braley, Harvard University
Amy CohenCorwin, Rutgers, The State University of New Jersey
Gavin LaRose, University of Michigan
Greg Lawler, University of Chicago
Bob Palais, Utah Valley University
Michael Weingart, Rutgers University

Wednesday January 16, 2019, 4:30 p.m.5:50 p.m.
Town Hall Meeting
Spectra: Identifying Workplace Best Practices for LGBTQ Mathematicians
Room 339, BCC
Organizers:
Ron Buckmire, National Science Foundation (NSF)
David Crombecque, University of Southern California
Christopher Goff, University of the Pacific
Alexander Hoover, Tulane University
Douglas Lind, University of Washington, Seattle

Wednesday January 16, 2019, 5:00 p.m.6:25 p.m.
MAA General Contributed Paper Session on Teaching and Learning Advanced Mathematics, I
Room 305, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

Wednesday January 16, 2019, 5:30 p.m.6:30 p.m.
Reception for Graduate Students and FirstTime Participants
Key Ballroom 7,9 & 10, 2nd Floor, Hilton

Wednesday January 16, 2019, 6:15 p.m.7:15 p.m.
SIGMAA on the History of Mathematics (HOM SIGMAA) Business Meeting and Reception
Room 306, BCC

6:15 p.m.
Toke Knudsen, State University of New York at Oneonta
Amy ShellGellasch, Eastern Michigan University

Wednesday January 16, 2019, 6:30 p.m.7:30 p.m.
SIGMAA ARTS Business Meeting
Room 322, BCC

Wednesday January 16, 2019, 6:30 p.m.8:00 p.m.
SIGMAA On Sports Business Meeting
Room 303, BCC

6:30 p.m.
Tim Chartier, Davidson College

Wednesday January 16, 2019, 7:00 p.m.8:30 p.m.
{MathILy, MathILyEr} Yearly Gather
Peale C, 1st Floor, Hilton

Wednesday January 16, 2019, 7:15 p.m.8:00 p.m.
SIGMAA on the History of Mathematics (HOM SIGMAA) Guest Lecture
Room 306, BCC
Organizers:
Toke Knudsen, State University of New York at Oneonta
Amy ShellGellasch, Eastern Michigan University

Wednesday January 16, 2019, 8:30 p.m.9:20 p.m.
AMS Josiah Willard Gibbs Lecture
Immunology for mathematicians.
Ballrooms I & II, 400 Level, BCC
Alan S. Perelson*, Los Alamos National Laboratory
(1145002341)
Thursday January 17, 2019

Thursday January 17, 2019, 7:30 a.m.4:00 p.m.
Joint Meetings Registration
Pratt Street Lobby, 300 Level, BCC

Thursday January 17, 2019, 7:30 a.m.7:00 p.m.
Email Center
Pratt Street Lobby, 300 Level, BCC

Thursday January 17, 2019, 7:45 a.m.11:55 a.m.
AMS Contributed Paper Session on Rings and Algebras
Room 334, BCC

7:45 a.m.
Classification of sevendimensional solvable Lie algebras with fivedimensional nilradical.
Jacksyn Bakeberg, McGill University
Kathryn Blaine, Bard College
Firas Hindeleh*, Grand Valley State University
(114522572)

8:00 a.m.
Lie Triple Derivations of the Lie Algebra of Dominant Block Upper Triangular Matrices.
Prakash Ghimire*, LSU at Alexandria, Louisiana 71302
(114517803)

8:15 a.m.
Annihilators of Indecomposable Bounded Modules of $\textup{Vec}(\mathbb{R})$.
Tyler Kenefake*, University of North Texas
(114517450)

8:30 a.m.
The Leibniz Multiplier of Lie and Leibniz Algebras.
Elyse Suzanne Rogers*, North Carolina State University
(1145171962)

8:45 a.m.
The cnilpotent Schur Liemultiplier of Leibniz algebras.
Guy R Biyogmam*, Georgia College & State University
(1145172139)

9:00 a.m.
Some Maximal Dominant Weights and their Multiplicities for Affine Lie Algebra Representations.
Suzanne Elise Crifo*, North Carolina State University
(1145172460)

9:15 a.m.
Twisted Toroidal Lie Algebras: Present and Future.
Chad R Mangum*, Niagara University
(1145172559)

9:30 a.m.
An isomorphism of modules of type $D_n$.
Ryan Roger Moruzzi, Jr*, University of California, Riverside
(114517437)

9:45 a.m.
Permutation Orbifolds of Fermion Vertex Superalgebras.
Antun Milas, University at Albany
Michael Penn*, Randolph College
Joshua Wauchope, University at Albany
(1145172518)

10:00 a.m.
Finite Group Orbifolds of the Rank 2 Heisenberg Vertex Algebra.
Jude L Quintero*, Randollph College
Michael Penn, Randolph College
(1145171838)

10:15 a.m.
Representations of Lattice Vertex Algebras, Trace Functions, and Modular Transformations: Examples in order 3.
Jason R Elsinger*, Florida Southern College, FL
(1145061114)

10:30 a.m.
A Deformation Theory Controlled by H$_{S^d}^\bullet(A,A)$.
Jacob Laubacher*, St. Norbert College
(114516969)

10:45 a.m.
Quantum Webs of type Q.
Gordon Brown, LockheedMartin
Nicholas Davidson*, University of Oklahoma
Jonathan Kujawa, University of Oklahoma
(1145162610)

11:00 a.m.
The ToeplitzJacobson Algebra is not Spanned by Strongly Regular Elements.
Daniel P. Bossaller*, John Carroll University
Sergio R. LópezPermouth, Ohio University
(1145161059)

11:15 a.m.
The moduli space of nonnilpotent complex 5dimensional associative algebras.
Haotian Wu*, University of WisconsinEau Claire
(1145162765)

11:30 a.m.
Algebras associated with the Hasse graphs of polytopes.
Geoffrey Thayer Glover*, University of Wisconsin  Eau Claire
(1145162448)

11:45 a.m.
"Z2graded Complex Associative Algebras: Background, Deformations, and Maple v.s. SageMath" presented by Tyler Gonzales and Jory Wagner.
Jory L Wagner, University of Wisconsin Eau Claire
Tyler Jules Gonzales*, University of WisconsinEau Claire
(1145162764)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Agentbased Modeling in Biological and Social Systems (a Mathematics Research Communities Session), I
Room 333, BCC
Organizers:
Maryann Hohn, University of California Santa Barbara hohn@pstat.ucsb.edu
Angelika Manhart, Imperial College, London
Christopher Miles, Courant Institute, New York University
Cole Zmurchok, Vanderbilt University

8:00 a.m.
Modeling and analysis of agentbased dynamics: an overview.
Alexandria Volkening*, Mathematical Biosciences Institute, Ohio State University
(1145921914)

9:00 a.m.
An interacting particle model for the Icelandic capelin.
Alethea Barbaro*, CWRU
(1145702553)

9:30 a.m.
Forcebased modeling framework of individual cells used to study collective cell migration in development and cancer.
Hildur Knutsdottir*, Johns Hopkins University
Eirikur Palsson, Simon Fraser University
Leah EdelsteinKeshet, University of British Columbia
(1145922467)

10:00 a.m.
A hybrid cellular automaton model of cartilage regeneration.
Simone Cassani*, Worcester Polytechnic Institute
Sarah D Olson, Worcester Polytechnic Institute
(1145651901)

10:30 a.m.
Collective waves from individual behavior in foraging locusts.
Andrew J. Bernoff, Harvey Mudd College
Michael CulshawMaurer, University of California Davis
Rebecca Everett, Haverford College
Maryann E. Hohn, University of California Santa Barbara
Christopher Strictland, University of Tennessee
Jasper Weinburd*, University of Minnesota
(1145921819)

11:00 a.m.
A kinetic model for pedestrian dynamics.
MarieTherese Wolfram*, University of Warwick
Adriano Festa, LMI Lab, Insta Rouen
Andrea Tosin, Politecnico di Torino
(114535345)

11:30 a.m.
A social force agent based model for pedestrian dynamics.
Joseph Benson*, Macalester College
Andrew Bernoff, Harvey Mudd College
Mariya Bessonov, New York City College of Technology
Simone Cassani, Worcester Polytechnic Institute
Danielle Ciesielski, Montana State University
Daniel Cooney, Princeton University
Veronica Ciocanel, Mathematical Biosciences Institute
Alexandria Volkening, Mathematical Biosciences Institute
(1145922432)

Thursday January 17, 2019, 8:00 a.m.11:45 a.m.
AMS Special Session on Algebraic and Geometric Methods in Discrete Optimization, II
Room 345, BCC
Organizers:
Amitabh Basu, Johns Hopkins University basu.amitabh@gmail.com
Jesus De Loera, University of California, Davis

8:00 a.m.
Optimization problems with bounded width.
Daniel Bienstock*, Columbia University
(114505749)

9:00 a.m.
Bounded pitch inequalities for min knapsack: approximate separation and integrality gaps.
Daniel Bienstock, Columbia University
Yuri Faenza*, Columbia University
Igor Malinovic, EPFL
Monaldo Mastrolilli, IDSIA
Ola Svensson, EPFL
Mark Zuckerberg, Maroma Optimization Technologies
(1145491374)

9:30 a.m.
Concave Integer Quadratic Programming with Totally Unimodular Matrices.
Alberto Del Pia*, University of WisconsinMadison
(1145901418)

10:00 a.m.
New families of approximations for the integer hull of a compact set.
Akshay Gupte*, Department of Mathematical Sciences, Clemson University
(1145902621)

10:30 a.m.
Algorithms for understanding cut generating functions.
Robert Hildebrand*, Virginia Tech
Matthias Koeppe, UC Davis
Yuan Zhou, University of Kentucky
(1145901120)

11:00 a.m.
Cutting planes from extended formulations of mixedinteger programs.
Sanjeeb Dash*, IBM T. J. Watson Research Center
(1145902271)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Analysis and Geometry of Nonlinear Evolution Equations, I
Room 336, BCC
Organizers:
Marius Beceanu, University at Albany, State University of New York
DanAndrei Geba, University of Rochester dan.geba@rochester.edu

8:00 a.m.
Wave decay on asymptotically flat stationary spacetimes.
Katrina Morgan*, University of North Carolina at Chapel Hill
(1145352166)

8:30 a.m.
Unconditional wellposedness for the BenjaminOno equation.
Razvan Mosincat*, University of Edinburgh
(1145351882)

9:00 a.m.
Magnetohydrodynamics related systems forced by noise.
Kazuo Yamazaki*, University of Rochester
(114535485)

9:30 a.m.
Low Regularity Solutions for Gravity Water Waves.
Albert Ai*, UC Berkeley
(1145351938)

10:00 a.m.
Almost sure wellposedness for some nonlinear dispersive equations.
Dana Sydney Mendelson*, University of Chicago
(1145352472)

10:30 a.m.
Virial identity for nonlinear dispersive equations.
Shijun Zheng*, Georgia Southern University
(1145351206)

11:00 a.m.
Apriori Estimates for the HartreeFockBogoliubov approximation of N Bosons.
Manoussos G Grillakis*, Department of Mathematics, University of Maryland, College Park, 20742
Matei Machedon, University of Maryland, College Park
(1145352619)

11:30 a.m.
Local smoothing estimates for Schrodinger equations on hyperbolic space and applications.
Andrew Lawrie, Massachussetts Institute of Technology
Jonas Luhrmann*, Johns Hopkins University
SungJin Oh, Korea Institute for Advanced Study
Sohrab Shahshahani, University of Massachusetts Amherst
(114535536)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Continued Fractions, I
Room 325, BCC
Organizers:
Geremías Polanco Encarnación, Hampshire College
James McLaughlin, West Chester University jmclaughlin2@wcupa.edu
Barry Smith, Lebanon Valley College
Nancy J. Wyshinski, Trinity College

8:00 a.m.
Matrix scaling and a problem in number theory.
Melvyn B. Nathanson*, Lehman College (CUNY)
(1145112233)

9:00 a.m.
Periodicity of Certain Generalized Continued Fractions.
Steven H. Weintraub*, Lehigh University
(114511349)

10:00 a.m.
Hybrid Continued Fractions and $p$adic algorithms, with some applications to cryptography and "unimaginable" numbers.
Antonino Leonardis*, Università della Calabria
(1145111508)

10:30 a.m.
Using Continued Fractions to Solve a Family of Diophantine Equations.
Eva G Goedhart*, Lebanon Valley College
Helen G Grundman, Bryn Mawr College, American Mathematical Society
(114511459)

11:00 a.m.
Maximal and Average Behavior of Elements in $(u,v)$CalkinWilf Trees.
Sandie Han, New York City College of Technology  CUNY
Ariane M Masuda, New York City College of Technology  CUNY
Satyanand Singh, New York City College of Technology  CUNY
Johann Thiel*, New York City College of Technology  CUNY
(1145112331)

11:30 a.m.
Nonstandard continued fractions with irrational numerator.
John R Greene*, University of Minnesota Duluth
Kalani Thalagoda, University of Minnesota Duluth
(114511249)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMSASL Special Session on Definability and Decidability Problems in Number Theory, I
Room 343, BCC
Organizers:
Kirsten Eisenträger, Pennsylvania State University
Deidre Haskell, McMaster University, Ontario, Canada
Jennifer Park, University of Michigan
Alexandra Shlapentokh, East Carolina University shlapentokha@ecu.edu

8:00 a.m.
Roots of polynomials in fields of generalized power series.
Julia F. Knight*, University of Notre Dame
Karen Lange, Wellesley College
Reed Solomon, University of Connecticut
(1145031046)

8:30 a.m.
Kolmogorov Complexity and Diophantine Approximation.
Jan Reimann*, Pennsylvania State University
(1145111659)

9:00 a.m.
Computability and Hindman's Theorem for bounded sums.
Barbara Csima, University of Waterloo
Damir Dzhafarov, University of Connecticut
Denis Hirschfeldt, University of Chicago
Carl G. Jockusch, University of Illinois at UrbanaChampaign
Reed Solomon, University of Connecticut
Linda Brown Westrick*, Penn State
(1145032206)

9:30 a.m.
Effective ultraproducts and applications.
Valentina Harizanov*, George Washington University
(1145031680)

10:00 a.m.
Hilbert's Tenth Problem as a Pseudojump Operator.
Kenneth Kramer, Queens College & CUNY Graduate Center
Russell Miller*, Queens College & CUNY Graduate Center
(114503953)

10:30 a.m.
Defining Subgroups of MordellWeil Groups.
Chris Hall*, University of Western Ontario
Alexandra Shlapentokh, East Carolina University
(1145112532)

11:00 a.m.
Diophantine problems in groups and algebras.
Alexei Miasnikov*, Stevens Institute of Technology
(1145202522)

11:30 a.m.
The 2020 MSRI program "Decidability, Definability and Computability in Number Theory".
Michael F Singer*, MSRI
(114511416)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Differential Equations on Fractals, I
Room 346, BCC
Organizers:
Patricia AlonsoRuiz, University of Connecticut
Joe Chen, Colgate University
Luke Rogers, University of Connecticut
Robert Strichartz, Cornell University
Alexander Teplyaev, University of Connecticut alexander.teplyaev@uconn.edu

8:00 a.m.
The strong maximum principle for Schrödinger operators on PCF fractals.
Marius Ionescu, United States Naval Academy
Kasso Okoudjou*, MIT
Luke Rogers, University of Connecticut
(1145351656)

8:30 a.m.
Spectral Segmentation on NearlySelfSimilar Laakso Spaces.
Francisco Marques Dos Santos Vieira, McDaniel College
Benjamin Steinhurst*, McDaniel College
(1145421499)

9:00 a.m.
The "Hot Spots" Conjecture on the Vicsek Set.
Marius V Ionescu*, United States Naval Academy
Thomas L Savage, US Navy
(114546365)

9:30 a.m.
Spectral Decimation for Families of SelfSimilar Symmetric Laplacians on the Sierpinski Gasket.
Sizhen Fang, Mount Holyoke College
Dylan A. King, Wake Forest University
Eun Bi Lee*, Cornell University
Robert S. Strichartz, Cornell University
(1145311402)

10:00 a.m.
Boundary value problems on domains in Sierpinski gaskets.
Shiping Cao*, Department of Mathematics, Cornell University
Hua Qiu, Department of Mathematics, Nanjing University
(114541568)

10:30 a.m.
The Mathieu Differential Equation and Generalizations to Infinite Fractafolds.
Shiping Cao, Cornell University
Anthony Coniglio*, Indiana University Bloomington
Xueyan Niu, University of Hong Kong
Richard Rand, Cornell University
Robert Strichartz, Cornell University
(1145341340)

11:00 a.m.
Metrics on fractals with symmetry and applications to subGaussian heat kernel bounds.
Hua Qiu*, Nanjing University
(1145461442)

11:30 a.m.
Heat equations defined by a class of fractal measures.
Wei Tang, Hunan First Normal University
SzeMan Ngai*, Georgia Southern University and Hunan Normal University
(1145281740)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Harmonic Analysis: Recent Developments on Oscillatory Integrals (a Mathematics Research Communities Session), I
Room 330, BCC
Organizers:
Xiumin Du, University of Maryland
Taryn C. Flock, University of Massachusetts Amherst flock@math.umass.edu
Yakun Xi, University of Rochester

8:00 a.m.
Geometric problems related to Fourier restriction and decoupling.
Philip T Gressman*, University of Pennsylvania
(1145421024)

9:00 a.m.
Sharp estimates for Hörmandertype oscillatory integral operators according to the signature of the phase function.
Marina Iliopoulou*, UC Berkeley
Larry Guth, MIT
Jonathan Hickman, University of St Andrews
(1145432056)

9:30 a.m.
Decoupling for the moment curve in $\mathbb{R}^3$ inspired from efficient congruencing.
Zane Kun Li*, UCLA
(1145421083)

10:00 a.m.
Falconer problem in $\mathbb{R}^2$.
Larry Guth, Massachusetts Institute of Technology
AlexI Iosevich, University of Rochester
Yumeng Ou, City University of New York
Hong Wang*, Massachusetts Institute of Technology
(1145421456)

10:30 a.m.
On the Bellman function for the Hardy operator and HardyLittlewood Maximal operator in $\mathbb{R}$.
Chandan Biswas*, University of Cincinnati
Leonid Slavin, University of Cincinnati
(1145422023)

11:00 a.m.
A Sharpened Inequality for Twisted Convolution.
Kevin O'Neill*, UC Berkeley
(114542273)

11:30 a.m.
Optimal $L^p\rightarrow L^q$ Estimates for Euclidean Averages Over Prototypical Hypersurfaces in $\mathbb{R}^3$.
Jeremy Schwend*, University of WisconsinMadison Mathematics Dept.
(1145422602)

Thursday January 17, 2019, 8:00 a.m.11:20 a.m.
MAA Invited Paper Session on Inspiring Diversity in Mathematics: Culture, Community, and Collaboration
Room 317, BCC
Organizers:
Pamela Harris, Williams College peh2@williams.edu
Alicia Prieto Langarcia, Youngstown State University
Chad Topaz, Williams College

8:00 a.m.
Working to inspire diversityskeptics.
Helen G. Grundman*, American Mathematical Society
(1145AG1733)

8:30 a.m.
Diversity in mathematics through a data science lens.
Chad M. Topaz*, Williams College
Shilad Sen, Macalester College
(1145AG592)

9:00 a.m.
Equity in the mathematics classroom.
Michael Young*, Iowa State University
(1145AG2285)

9:30 a.m.
Facing the Mirror: Acknowledgement in our Practices.
Aris Benjamin Winger*, Georgia Gwinnett College
(1145AG1266)

10:00 a.m.
Undergraduate Research as the Greatest Equalize.
Alicia Prieto Langarica*, Youngstown State University
(1145AG593)

10:30 a.m.
Two Math Mamas Tell Their Stories.
Becky E. Hall*, Western Connecticut State University
Carrie Diaz Eaton, Digital and Computational Studies, Bates College
(1145AG1303)

11:00 a.m.
LATHISMS: showcasing the contributions of Latinx and Hispanics to the mathematical sciences.
Gabriel E Sosa*, Amherst College
Alexander DiazLopez, Villanova University
Pamela Harris, Williams College
Alicia PrietoLangarica, Youngstown State University
(1145AG1419)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Lattice Path Combinatorics and Applications, I
Room 338, BCC
Organizers:
Christian Krattenthaler, University of Vienna, Austria
Alan Krinik, California State Polytechnic University ackrinik@cpp.edu
Randall J. Swift, California State Polytechnic University

8:00 a.m.
On factorfree Dyck words with halfinteger slope.
Michael D. Weiner*, Penn State Altoona
Daniel Birmajer, Nazareth College
Juan B. Gil, Penn State Altoona
(1145051037)

8:30 a.m.
On rational Dyck paths and the enumeration of factorfree Dyck words.
Juan B. Gil*, Penn State Altoona
Daniel Birmajer, Nazareth College
Michael D. Weiner, Penn State Altoona
(1145051042)

9:00 a.m.
Chain decompositions for $q,t$Catalan numbers.
Nicholas A. Loehr*, Virginia Tech Department of Mathematics
Kyungyong Lee, University of Nebraska Lincoln
Li Li, Oakland University
(114505609)

9:30 a.m.
The combinatorics of lattice paths and tilings associated with bary Stern polynomials.
Larry Ericksen*, Millville, New Jersey
Karl Dilcher, Dalhousie University, Halifax, Canada
(1145052118)

10:00 a.m.
Combinatorial Lattice Path Interpretations of Lucas Analogues.
Curtis Bennett*, California State University, Long Beach
Juan Carrillo, Torrance, CA
John Machecek, York University
Bruce E. Sagan, Michigan State University
(114505297)

10:30 a.m.
A Tiling Interpretation of qBinomial Coefficients.
Jonathan J Azose, University of Washington
Arthur T Benjamin*, Harvey Mudd College
(1145051713)

11:00 a.m.
Universal cycles, pattern avoiding permutations, and generalized arc sine distributions.
Anant Godbole*, East Tennessee State University
(114505407)

11:30 a.m.
Ordered Set Partitions and the Delta Conjecture.
Jim Haglund*, University of Pennsylvania
Emily Sergel, University of Pennsylvania
(1145051750)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Mathematical Models in Ecology, Epidemiology, and Medicine, I
Room 319, BCC
Organizers:
Richard Schugart, Western Kentucky University
Najat Ziyadi, Morgan State University najat.ziyadi@morgan.edu

8:00 a.m.
Darwinian difference equation models and the evolution of semelparity versus iteroparity.
Jim Cushing*, Department of Mathematics and Interdisciplinary Program in Applied Mathematics, University of Arizona
(1145921132)

8:30 a.m.
On the evolutionary dynamics of discretetime models.
Saber Elaydi*, Trinity University
(1145392627)

9:00 a.m.
Invasion by competing types in a heterogeneous environment.
Camille Hankel, Harvard University
Judith R. Miller*, Georgetown University
(1145921369)

9:30 a.m.
A Proposal for an Application of a MaxType Difference Equation to Epilepsy.
David M. Chan, Virginia Commonwealth University
Candace M. Kent*, Virginia Commonwealth University
Vlajko L. Kocic, Xavier University of Louisiana
Stevo Stevic, Mathematical Institute of the Serbian Academy of Sciences
(11459287)

10:00 a.m.
Development of a mathematical model for the role of inflammation in atherosclerosis.
Rebecca A Segal*, Department of Mathematics, Virginia Commonwealth University
Marcella Torres, Department of Mathematics, Virginia Commonweath University
Jing Wang, Internal Medicine, Virginia Commonwealth University
Paul J Yannie, Internal Medicine, Virginia Commonwealth University
Shobha Ghosh, Internal Medicine, Virginia Commonwealth University
Angela M Reynolds, Department of Mathematics, Virginia Commonwealth University
(1145921761)

10:30 a.m.
Using a Mathematical Model with Individual Patient Data to Quantify Differences Between Patients with Diabetic Foot Ulcers.
Richard Schugart*, Western Kentucky University
(1145922741)

11:00 a.m.
Constructing an Optimal Design Method in a Mathematical Model for the Interactions of Matrix Metalloproteinases and Their Inhibitors in a Wound.
Ayush Prasad*, Johns Hopkins University
Nigar Karimli, Western Kentucky University
Richard Schugart, Western Kentucky University
(1145921312)

11:30 a.m.
Impact of Chlorhexidine Gluconate Bathing on Hospital Acquired Infections.
Kelly Anne Reagan*, Virginia Commonwealth University
David Chan, Virginia Commonwealth University
Gonzalo Bearman, Virginia Commonwealth University Health System
(1145921507)

Thursday January 17, 2019, 8:00 a.m.11:45 a.m.
AMS Special Session on New Directions in the Theory of Complex Multiplication, III
Room 321, BCC
Organizers:
Henri Darmon, McGill University henri.darmon@mcgill.ca
Samit Dasgupta, University of California, Santa Cruz
Benedict Gross, Harvard University

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Problems in Partial Differential Equations, I
Room 337, BCC
Organizers:
Alex Himonas, University of Notre Dame himonas.1@nd.edu
Curtis Holliman, The Catholic University of America

8:00 a.m.
Singularities and global solutions in the Schrödinger Hartree equation.
Anudeep Kumar Arora*, Florida International University
Svetlana Roudenko, Florida International University
(1145351179)

8:30 a.m.
Linear Stability Analysis of the Relativistic VlasovMaxwell System in an Axisymmetric Domain.
Zhiyuan Zhang*, Brown University
(114535696)

9:00 a.m.
The homogeneous complex MongeAmpère equation and uniform estimates for holomorphic maps into a complex manifold.
Kate Brubaker*, Purdue University
(1145322131)

9:30 a.m.
Wellposedness of initialboundary value problems for NLS and KdV via the Fokas Method.
Alex A. Himonas, Department of Mathematics University of Notre Dame
Dionyssios Mantzavinos, Department of Mathematics University of Kansas
Fangchi Yan*, Department of Mathematics University of Notre Dame
(114535984)

10:00 a.m.
InitialBoundary Value Problems for the ReactionDiffusion Equation.
Alex A. Himonas, University of Notre Dame
Dionyssios Mantzavinos*, University of Kansas
Fangchi Yan, University of Notre Dame
(114535779)

10:30 a.m.
Nonlinear equations with random timedependent potentials.
Marius Beceanu*, University at Albany SUNY
Juerg Froehlich, Institute for Advanced Study
Avy Soffer, Rutgers
(114534810)

11:00 a.m.
IllPosedness for a CamassaHolmtype equations with cubic nonlinearities.
Curtis A Holliman*, The Catholic University of America
Alex A Himonas, The University of Notre Dame
(1145351085)

11:30 a.m.
Singularity Formation in General Relativity.
Jared Speck*, Vanderbilt University
(114535880)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Quantum Symmetries: Subfactors and Fusion Categories (a Mathematics Research Communities Session), I
Room 331, BCC
Organizers:
Cain EdieMichell, Vanderbilt University
Lauren Ruth, Vanderbilt University lauren.c.ruth@vanderbilt.edu
Yilong Wang, Louisiana State University

8:00 a.m.
Classifying pointed braided finite tensor categories.
Costel G Bontea*, Colby College
Dmitri Nikshych, University of New Hampshire
(1145182425)

8:30 a.m.
Classification of spin models on YangBaxter planar algebras.
Joshua R Edge*, Indiana University  Bloomington
(114508461)

9:00 a.m.
Classification of subfactors by skein theory.
Zhengwei Liu*, Harvard University
(1145461863)

9:30 a.m.
Modular data for Drinfel'd centers of neargroup fusion categories obtained via the modular graft construction.
Marcel Bischoff, Ohio University
Henry Tucker*, UC San Diego
(1145182763)

10:00 a.m.
Towards fusion rules for permutation extensions of modular tensor categories.
Colleen Delaney*, UC Santa Barbara
Eric Samperton, UC Santa Barbara
(1145812168)

10:30 a.m.
On TQFT representations of mapping class groups with boundary.
Shuang Ming*, Department of mathematics, University of California, Davis
Greg Kuperberg, Department of mathematics, University of California, Davis
(114520503)

11:00 a.m.
On Higer Gauss Sums of Modular Categories.
SiuHung Ng*, Louisiana State University
(1145182208)

11:30 a.m.
Fusion rules for $\mathbb{Z}/2\mathbb{Z}$ permutation gauging.
Cain EdieMichell, Vanderbilt University
Corey Jones, The Ohio State University
Julia Plavnik*, Indiana University
(1145182027)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Recent Advances and Trends in Computable Structure Theory (in honor of J. Remmel), II
Room 344, BCC
Organizers:
Jennifer Chubb, University of San Francisco
Tim McNicholl, Iowa State University mcnichol@iastate.edu

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Recent Advances in Homological and Commutative Algebra, I
Room 318, BCC
Organizers:
Neil Epstein, George Mason University
Claudiu Raicu, Notre Dame University
Alexandra Seceleanu, University of Nebraska aseceleanu@unl.edu

8:00 a.m.
Big polynomial rings and Stillman's Conjecture.
Daniel Erman*, University of WisconsinMadison
Steven V Sam, University of California, San Diego
Andrew Snowden, University of Michigan
(114513262)

8:30 a.m.
Asymptotic Syzygies for Products of Projective Space.
Juliette Bruce*, University of Wisconsin  Madison
(114514303)

9:00 a.m.
A Case of EisenbudGreenHarris Conjecture.
Sema Gunturkun*, University of Connecticut
Mel Hochster, University of Michigan
(114513782)

9:30 a.m.
TensorMultinomial Sums of Ideals and Applications.
Irena Swanson, Reed College
Robert Marshawn Walker*, University of MichiganAnn Arbor
(1145131424)

10:00 a.m.
The containment problem for symbolic powers and hyperplane arrangements.
Benjamin J Drabkin*, University of Nebraska  Lincoln
(1145131594)

10:30 a.m.
Points and Differential Forms.
Bill F Trok*, University of Kentucky
(1145142326)

11:00 a.m.
Defining equations of the Rees algebra for a family of ideals.
Whitney I Liske*, University of Notre Dame
(114513757)

11:30 a.m.
CohenMacaulayness of Rees algebras of modules.
Alessandra Costantini*, Purdue University
(1145131446)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Recent Progress in Multivariable Operator Theory, I
Room 320, BCC
Organizers:
Dmitry KaliuzhnyiVerbovetsky, Drexel University
Hugo Woerdeman, Drexel University hugo@math.drexel.edu

8:00 a.m.
The core variety and representing measures in the truncated moment problem.
Grigoriy Blekherman, Georgia Institute of Technology
Lawrence Fialkow*, State University of New York
(114547329)

8:30 a.m.
Limits of iterates of spherical Aluthge transforms.
Raul E Curto*, The University of Iowa
(114547845)

9:00 a.m.
On a minimal solution of the indefinite multidimensional truncated moment problem.
David P. Kimsey*, Newcastle University
(114547888)

9:30 a.m.
Classifying cyclic row contractions.
Raphael Clouatre*, University of Manitoba
Edward Timko, University of Manitoba
(114547580)

10:00 a.m.
Portraits of Rational Inner Functions.
Kelly Bickel*, Bucknell University
James Eldred Pascoe, University of Florida
Alan Sola, Stockholm University
(114547538)

10:30 a.m.
The Polya class in several variables.
Greg Knese*, Washington University in St. Louis
(114547828)

11:00 a.m.
Weak products of complete Pick spaces.
Alexandru Aleman, Lund University
Michael Hartz*, FernUniversität in Hagen
John E. McCarthy, Washington University in St. Louis
Stefan Richter, University of Tennessee
(114546644)

11:30 a.m.
The Hardy $H^1$ space of a complete Pick space on the ball.
Alexandru Aleman, Lund University
Michael Hartz, University of Hagen
John E McCarthy*, Washington University
Stefan Richter, University of Tennessee
(114532628)

Thursday January 17, 2019, 8:00 a.m.10:50 a.m.
MAA Invited Paper Session on Research in Improving Undergraduate Mathematical Sciences Education: Examples Supported by the National Science Foundation's IUSE: EHR Program
Room 323, BCC
Organizers:
Ron Buckmire, National Science Foundation (NSF); Directorate for Education and Human Resources (EHR); Division of
Karen Keene, National Science Foundation (NSF); Directorate for Education and Human Resources (EHR); Division of kkeene@nsf.gov
Sandra Richardson, National Science Foundation (NSF); Directorate for Education and Human Resources (EHR); Division of
Talitha Washington, National Science Foundation (NSF); Directorate for Education and Human Resources (EHR); Division of
Lee Zia, National Science Foundation (NSF); Directorate for Education and Human Resources (EHR); Division of

8:00 a.m.
Report on TIMES Grant: Characterizing, Supporting, and Evaluating InquiryOriented Instruction in Undergraduate Mathematics.
Estrella Johnson*, Virginia Tech
Nicholas Fortune, Western Kentucky University
Karen Keene, North Carolina State University
Christine AndrewsLarson, Florida State University
(1145AK1382)

8:30 a.m.
Raising Calculus to the Surface: Using physical manipulatives to discovering multivariable calculus concepts.
Aaron D Wangberg*, Winona State University, Winona, MN
Brian Fisher, Lubbock Christian University, Lubbock, TX
Jason Samuels, CUNY  BMCC
Tisha Hooks, Winona State University, Winona, MN
Elizabeth Gire, Oregon State University, Corvallis, OR
(1145AK2319)

9:00 a.m.
Evolution of the College Mathematics Instructor Development Source (CoMInDS) Project: What We Learned and How Things Changed.
Jack Bookman*, Duke University
Natasha Speer, The University of Maine
(1145AK1106)

9:30 a.m.
The Progress through Calculus Project: A National Study of Precalculus through Calculus 2 Programs.
Naneh Apkarian*, Western Michigan University
Jessica Hagman, Colorado State University
Chris Rasmussen, San Diego State University
David Bressoud, Macalester College
Estrella Johnson, Virginia Tech
Sean Larsen, Portland State University
Jessica Gehrtz, Colorado State University
Kristen Vroom, Portland State University
Matthew Voigt, San Diego State University
(1145AK2450)

10:00 a.m.
Student Engagement in Mathematics through an Institutional Network for Active Learning (SEMINAL).
Wendy Smith*, University of Nebraska Lincoln
Chris Rasmussen, San Diego State University
David C. Webb, University of Colorado Boulder
Robert Tubbs, University of Colorado Boulder
Matthew Voigt, San Diego State University
Howard Gobstein, Association of Public and LandGrant Universities
(1145AK786)

10:30 a.m.
UTMOST: Undergraduate Teaching of Mathematics with Open Software and Textbooks.
Robert A. Beezer*, University of Puget Sound
David W. Farmer, American Institute of Mathematics
Thomas W. Judson, Stephen F. Austin State University
Susan Lynds, University of Colorado
Vilma Mesa, University of Michigan
Kent Morrison, American Institute of Mathematics
(1145AK2181)

Thursday January 17, 2019, 8:00 a.m.11:45 a.m.
AMS Special Session on Riordan Arrays, I
Room 347, BCC
Organizers:
Alexander Burstein, Howard University aburstein@howard.edu
Dennis Davenport, Howard University
Asamoah Nkwanta, Morgan State University
Lou Shapiro, Howard University
Leon Woodson, Morgan State University

8:00 a.m.
Elements of Finite Order in the Riordan Group.
Marshall M. Cohen*, Morgan State University
(1145051198)

8:30 a.m.
On Combinatorial Interpretations of Shapiro's Identities Involving some Elements of the Bell Subgroup.
Melkamu Zeleke*, William Paterson University of New Jersey
Mahendra Jani, William Paterson University of New Jersey
Louis W. Shapiro, Howard University
(1145051569)

9:00 a.m.
Involutions and Pseudoinvolutions in the Riordan Group.
Alexander Burstein, Howard University
Hana Kim, Sungkyunkwan University
Louis W. Shapiro*, Howard University
(1145051977)

10:00 a.m.
On Sequence Characterization of Riordan Arrays.
TianXiao He*, Illinois Wesleyan University
(1145051496)

10:30 a.m.
On some complementary Riordan arrays.
Ana Luzon*, Universidad Politécnica de Madrid. España
(1145051241)

11:00 a.m.
A new aspect of Riordan arrays.
GiSang Cheon*, Sungkyunkwan University
(1145151090)

Thursday January 17, 2019, 8:00 a.m.11:45 a.m.
AMS Special Session on Stochastic Differential Equations and Applications, I
Room 326, BCC
Organizers:
Carey Caginalp, University of Pittsburgh carey_caginalp@alumni.brown.edu

8:00 a.m.
Mathematical Problems Arising from Hedge Fund Fee Structures.
David Saunders*, University of Waterloo
Fei Meng, University of Waterloo
(114560791)

9:00 a.m.
On hedging and pricing in general complete and incomplete markets.
Srdjan Stojanovic*, University of Cincinnati
(114591742)

10:00 a.m.
Competing Diffusive Particle Systems and Models of Large Equity Markets: A Survey.
Adrian D. Banner*, Intech Investment Management, LLC
(114560957)

11:00 a.m.
Arbitrage Theory Via Numeraires.
Ioannis Karatzas*, Department of Mathematics, Columbia Uiniversity, New York, NY 10027 and Intech, One Palmer Square, Princeton, NJ 08542
(114560677)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on The Mathematics of Gravity and Light (a Mathematics Research Communities Session), I
Room 329, BCC
Organizers:
Sougata Dhar, University of Maine sougata.dhar@maine.edu
Chad R. Mangum, Niagara University
Nadine Stritzelberger, University of Waterloo

8:00 a.m.
Light ring stability in ultracompact objects.
Pedro Vieira Pinto da Cunha*, University of Aveiro & ISTLisbon University
Emanuele Berti, Johns Hopkins University
Carlos Herdeiro, University Aveiro
(1145831121)

8:30 a.m.
New developments in optical geometry.
Marcus C. Werner*, Yukawa Institute for Theoretical Physics, Kyoto University
(1145831103)

9:00 a.m.
Optical Geometry and the Isoperimetric Problem.
Henri P Roesch*, Columbia University
Marcus C Werner, Kyoto University
(1145831135)

9:30 a.m.
Gravitational Lensing in Stationary Spacetimes: A Finsler Geometry Approach.
Nishanth Gudapati*, Harvard University
Marcus Werner, Kyoto University
(1145531783)

10:00 a.m.
Cosmic Shadows, Other Worlds, and a Fifth Dimension.
Arlie O Petters*, Duke University, Durham, NC
(1145831960)

10:30 a.m.
An astrophysical perspective on the mathematics of gravity and light.
Charles R. Keeton*, Rutgers, the State University of New Jersey
(1145852609)

11:00 a.m.
A Refinement for the Upper Bound on the Number of Cusps in the Case of SinglePlane Microlensing.
Sougata Dhar, University of Maine
Jessica Stewart Kelly*, Christopher Newport University
Arlie Petters, Duke University
(1145832135)

11:30 a.m.
Friedmann's Equation and the Creation of the Universe.
Arthur E. Fischer*, University of California, Santa Cruz
(1145832652)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on The Mathematics of Historically Black Colleges and Universities (HBCUs) in the MidAtlantic, I
Room 314, BCC
Organizers:
Edray Goins, Purdue University egoins@purdue.edu
Janis Oldham, North Carolina A&T
Talithia Washington, Howard University
Scott Williams, University at Buffalo, State University of New York

8:00 a.m.
The Identification of Variables Associated with Student Outcomes on Praxis II Mathematics Content Exams at a South Central VA HBCU.
Cheryl M Adeyemi*, Virginia State University
Gerald Burton, Virginia State University
(1145972738)

8:30 a.m.
Pseudo almost periodic solutions for a Nicholson's blowflies model with mortality term.
Gaston Mandata N'Guerekata*, Morgan State University
(1145341003)

9:00 a.m.
Complex Variables, Mesh Generation, and 3D Web Graphics: Research and Technology Behind the Dynamic Visualizations in the NIST Digital Library of Mathematical Functions.
Bonita V Saunders*, National Institute of Standards & Technology (NIST)
(1145301432)

9:30 a.m.
Mathematics Research at Howard University: Pure and Applied Mathematics.
AbdulAziz Yakubu*, Howard University
(1145001360)

10:00 a.m.
A Capstone Companion to Mathematics.
Caleb J Ashley*, University of Michigan
(1145001726)

10:30 a.m.
Inscribing $n$gons.
Kendra E Pleasant*, Morgan State University
(1145052810)

11:00 a.m.
Cardiovascular dynamics during orthostatic stress assessed via pulsatile and nonpulsatile models.
Nakeya D Williams*, The United States Military Academy at West Point
(1145922295)

11:30 a.m.
On the Structure of Generalized Symmetric Spaces of $\text{SL}_n(\mathbb{F}_q)$.
Catherine Buell, Fitchburg State University
Aloysius Helminck, University of Hawaii at Manoa
Vicky Klima, Appalachian State University
Jennifer Schaefer, Dickinson College
Carmen Wright*, Jackson State University
Ellen Ziliak, Benedictine University
(1145202087)

Thursday January 17, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Women in Topology, I
Room 327, BCC
Organizers:
Jocelyn Bell, Hobart and William Smith Colleges bell@hws.edu
Rosemary Guzman, University of Chicago
Candice Price, University of San Diego
Arunima Ray, Max Planck Institute for Mathematics, Germany

8:00 a.m.
Operations of Infinite Rank in Concordance.
Juanita PinzonCaicedo*, North Carolina State University
Matthew Hedden, Michigan State University
(114557563)

8:30 a.m.
Trisections of Surface Bundles over Surfaces.
Marla Williams*, University of Nebraska
(1145541931)

9:00 a.m.
Taut Foliations, Positive 3Braids, and the LSpace Conjecture.
Siddhi Krishna*, Boston College
(114557286)

9:30 a.m.
Taut sutured handlebodies as twisted homology products.
Margaret Nichols*, University of Chicago
(114557972)

10:00 a.m.
Knot concordance in 3manifolds.
Eylem Zeliha Yildiz*, Michigan State University Department of Mathematics
(114554640)

10:30 a.m.
Using 2torsion to obstruct topological isotopy.
Hannah Schwartz*, Bryn Mawr College
(114554369)

11:00 a.m.
Patterns and Higher Order Stability in the Coefficients of the Colored Jones Polynomial.
Katherine Walsh Hall*, University of Connecticut
(1145571045)

11:30 a.m.
Genus one knots and their derivatives.
Carolyn A Otto*, University of WisconsinEau Claire
(114557651)

Thursday January 17, 2019, 8:00 a.m.11:25 a.m.
AMS Contributed Paper Session on General Topology, Algebraic Topology, and Topology of Manifolds
Room 313, BCC

8:00 a.m.
Topologies on the Rings of Measurable functions.
Soumyadip Acharyya*, EmbryRiddle Aeronautical University, Worldwide
Sudip Kumar Acharyya, University of Calcutta, India
Sagarmoy Bag, University of Calcutta, India
Joshua Sack, California State University Long Beach
(114554215)

8:15 a.m.
Macular Degeneration Classification through Topology and Convolutional Neural Networks.
David B. Damiano, College of the Holy Cross
Ellen Gasparovic, Union College
Michael J. Marlett*, College of the Holy Cross
Robert Righi, Union College
(1145542677)

8:30 a.m.
The Topological Complexity of Finite Models of Spheres.
Shelley B Kandola*, University of Minnesota
(1145542895)

8:45 a.m.
Kunneth Formulae in Persistent Homology.
Hitesh Gakhar*, Michigan State University
Jose A. Perea, Michigan State University
(1145551486)

9:00 a.m.
Using Order Parameters and Persistent Homology to Analyze Biological Aggregations.
Lu Xian*, Macalester College
Lori Ziegelmeier, Macalester College
Maitrayee Deka, Macalester College
(1145552067)

9:15 a.m.
Capturing Persistent Homotopic Information.
Ivan Dungan*, Francis Marion University
(1145552596)

9:30 a.m.
Filtration and Stability Of Mapper graphs for Point Cloud Data.
Wako Tasisa Bungula*, University of Iowa
(114555504)

9:45 a.m.
Singular Based Matrices for Virtual 2Strings.
David Freund*, Harvard University
(1145572055)

10:00 a.m.
The finite group actions on the projective plane.
Ryo Ohashi*, King's College
(114557311)

10:15 a.m.
Counting the Number of Quasiplatonic Topological Actions of the Cyclic Group on Surfaces.
Charles Camacho Anthony Charles*, Oregon State University
(114557799)

10:30 a.m.
Simplicial Complexes and Configuration Spaces.
Andrew A Cooper*, North Carolina State University
Vin de Silva, Pomona College
Radmila Sazdanovic, North Carolina State University
(1145572871)

10:45 a.m.
Rankings, combinatorial Hodge theory and statistics.
Alan Durfee*, Mount Holyoke College
(1145572897)

11:00 a.m.
Build your own topology: A history of some of the axioms of a topology with applications to the classroom.
Nicholas Scoville*, Ursinus College
(114501142)

11:15 a.m.
Immersed Möbius bands in knot complements and representatives of $\mathbb{Z}_2$homology classes.
Mark C Hughes*, Brigham Young University
Seungwon Kim, National Institute of Mathematical Sciences
(1145572106)

Thursday January 17, 2019, 8:00 a.m.10:35 a.m.
MAA Contributed Paper Session on Inequalities and Their Applications
Room 302, BCC
Organizers:
Titu Andreescu, University of Texas at Dallas
Henry J. Ricardo, Westchester Area Math Circle odedude@yahoo.com

8:00 a.m.
Convex Functions and Their Applications to Inequalities.
Risto Atanasov*, Western Carolina University
(1145F12136)

8:20 a.m.
GoldenMean Sunflower Inequalities.
Andrew Simoson*, King University,
(1145F1645)

8:40 a.m.
Unpublished Solutions of Some Problem Proposals in General Mathematics Journals Involving Inequalities.
Mohammad K. Azarian*, University of Evansville
(1145F1108)

9:00 a.m.
Recasting the Proof of Parseval's Equation.
Joshua Michael Siktar*, Carnegie Mellon University
(1145F1554)

9:20 a.m.
Generalized weighted trapezoid and Grüss type inequalities on time scales.
Eze R Nwaeze*, Tuskegee University
(1145F1351)

9:40 a.m.
Extending Hlawka's Inequality.
Marius Munteanu*, SUNY Oneonta
(1145F12311)

10:00 a.m.
On some Integral means.
Fariba KhoshnasibZeinabad*, Earlham College/UTDallas
(1145F1342)

10:20 a.m.
A Quantitative method for choosing optimal Daubechies wavelets.
Eric Stachura*, Kennesaw State University
Andrew K Hunter, University of Pennsylvania
(1145F1320)

Thursday January 17, 2019, 8:00 a.m.10:10 a.m.
AMS Contributed Paper Session on Integral Equations, Operational Calculus, and Harmonic Analysis
Room 335, BCC

8:00 a.m.
The Algebraic Structure of a Topological Semihypergroups.
Norbert N. Youmbi*, Saint Francis University
(1145432561)

8:15 a.m.
Levy Processes in the Cartan Group.
John E Haga*, Wentworth Institute of Technology
(1145432294)

8:30 a.m.
Incorporating Unbounded Operators into Feynman's Operational Calculus.
Lance Nielsen*, Creighton University
(1145442628)

8:45 a.m.
On the Cauchy Problem for IntegroDifferential Equations in the Scale of Generalized Hölder Spaces.
Fanhui Xu*, University of Southern California
Remigijus Mikulevicius, University of Southern California
(114545335)

9:00 a.m.
Embedding Inequalities for a Family of Integral Operators and Applications.
Mathew Gluck*, Towson University
(114545598)

9:15 a.m.
Existence of Traveling Fronts and Pulses in Lateral Inhibition Neuronal Networks with Sigmoidal Firing Rate Functions.
Alan Dyson*, Lehigh University
(1145451905)

9:30 a.m.
On fast multipole methods for Volterra integral equations with highly oscillatory kernels.
Qingyang Zhang*, Central South University, Changsha city,Hunan province,China
Shuhuang Xiang, Central South University, Changsha city, Hunan Province,China
(1145451388)

9:45 a.m.
Superconvergence of Jacobi spectral methods for Weakly singular Volterra Integral Equations.
Kapil Kant*, Department of Mathematics, Indian Institute of Technology Kharagpur, Kharagpur 721 302, India
Gnaneshwar Nelakanti, Department of Mathematics, Indian Institute of Technology Kharagpur, Kharagpur 721 302, India
(114545388)

10:00 a.m.
Convergence Results of Newton Iteration Method for nonlinear Fredholm Hammerstein Integral Equations.
Samiran Chakraborty*, IIT Kharagpur
Gnaneshwar Nelakanti, IIT Kharagpur
(1145451742)

Thursday January 17, 2019, 8:00 a.m.9:25 a.m.
MAA General Contributed Paper Session on Algebra, II
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
A Curious Possible Prime Pattern.
Benjamin M. Bolker, McMaster University, Hamilton Ontario
Eleanor J. B. Bolker, Phillips Exeter Acadamy, Exeter NH
Ethan D. Bolker*, UMass Boston, Boston MA
(1145VL1178)

8:15 a.m.
On skew polynomial rings over locally nilpotent rings.
Fei Yu Chen, University of California, Berkeley
Hannah Hagan, Vanderbilt University
Allison Wang*, California Institute of Technology
(1145VL823)

8:30 a.m.
$G$Algebra Structure on the Higher Order Hochschild Cohomology over $S^2$.
Samuel R. Carolus*, Bowling Green State University
Mihai D. Staic, Bowling Green State University
(1145VL931)

8:45 a.m.
Twisting functors and generalized Verma modules.
Ian M Musson*, University of WisconsinMilwaukee
(1145VL199)

9:00 a.m.
Construction of a $2n$Starter from a 2Starter, and New Solutions to the Oberwolfach Problem.
Daniel A McGinnis*, New College of Florida
Eirini Poimenidou, New College of Florida
(1145VL1318)

9:15 a.m.
Galois groups of doubly even octic polynomials.
Chad Awtrey*, Elon University
(1145VL64)

Thursday January 17, 2019, 8:00 a.m.11:40 a.m.
MAA General Contributed Paper Session on Graph Theory, I
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
An Application of Ramsey Numbers.
Drake P Olejniczak*, Western Michigan University
(1145VP1013)

8:15 a.m.
The Chromatic Number of a Two Dimensional Lattice.
Manuel A Davila*, California State University Los Angeles
Cynthia M Ramirez, California State University Los Angeles
Gwen Ostergren, California State University Los Angeles
(1145VP1021)

8:30 a.m.
Spectral characterizations of antiregular graphs.
Cesar O. Aguilar*, SUNY Geneseo
Joonyeob Lee, SUNY Geneseo
Eric Piato, SUNY Geneseo
Barbara J. Schweitzer, SUNY Geneseo
(1145VP106)

8:45 a.m.
Graph labeling and social intervals.
Ethan Berkove*, Lafayette College
Mike Brilleslyper, United States Air Force Academy
(1145VP1265)

9:00 a.m.
Limit Characterizations of Graphs: An Extension to Multigraphs.
Joshua J Steier*, Seton Hall University
Kristi Luttrell, Seton Hall University
John T Saccoman, Seton Hall University
(1145VP132)

9:15 a.m.
A tight upper bound on the spectral radius of bottleneck matrices of graphs.
Jason J Molitierno*, Sacred Heart University
(1145VP995)

9:30 a.m.
A Graphical Game, Southwesterly Snakes.
Emily N Hoard*, Murray State University
(1145VP1345)

9:45 a.m.
A Generalization of the HararySachs Theorem for Hypergraphs.
Gregory J Clark*, University of South Carolina
Joshua Cooper, University of South Carolina
(1145VP1396)

10:00 a.m.
Semidefinite Programming Relaxations of the Traveling Salesman Problem.
Samuel C Gutekunst*, Cornell University
David P Williamson, Cornell University
(1145VP1447)

10:15 a.m.
shamiltonian and shamiltonian connected line graphs of clawfree graphs.
HongJian Lai, West Virginia University
Mingquan Zhan, Millersville University of Pennsylvania
Taoye Zhang*, Penn State University, Scranton Campus
Ju Zhou, Kutztown University of Pennsylvania
(1145VP1448)

10:30 a.m.
Diffusion of Innovations on Strongly Regular Graphs.
Michael Kerckhove*, University of Richmond
Hassan Naveed, University of Richmond
(1145VP1463)

10:45 a.m.
Colorful Cacti.
Kathleen Ryan*, DeSales University
Nicholas Speranza, DeSales University
Henry Wickus, DeSales University
(1145VP1576)

11:00 a.m.
On Some Properties of Pebbling Configuration Graphs.
Max Lind*, Downingtown, PA
Eugene Fiorini, Muhlenberg College
(1145VP2004)

11:15 a.m.
Counting Vertices in Tessellations of the Hyperbolic Plane.
Tucker L Dowell*, Middle Tennessee State University
Xiaoya Zha, Middle Tennessee State University
(1145VP2935)

11:30 a.m.
A characterization of the resonance graph of an outer plane bipartite graph.
Zhongyuan Che*, Penn State University, Beaver Campus
(1145VP500)

Thursday January 17, 2019, 8:00 a.m.11:15 a.m.
MAA Contributed Paper Session on Mathematics and the Life Sciences: Initiatives, Programs, Curricula
Room 305, BCC
Organizers:
Timothy D. Comar, Benedictine University tcomar@ben.edu
Raina Robeva, Sweet Briar College
Carrie Diaz Eaton, Unity College

8:00 a.m.
A model for crossinstitutional collaboration: how the intercollegiate biomathematics alliance (IBA) is pioneering a new paradigm in response to diminishing resources in academia.
Hannah Highlander*, University of Portland
Olcay Akman, Illinois State University
(1145G52579)

8:20 a.m.
Integrating mathematics and microbiology: a case study to improve learning outcomes and foster faculty collaboration.
Filippo Posta*, Estrella Mountain Community College
Galyna Kufryk, Grand Canyon University
(1145G51393)

8:40 a.m.
Algebraic mathematical biology for undergraduate studies and research in the life sciences.
Raina S. Robeva*, Sweet Briar College
(1145G52845)

9:00 a.m.
Building Relevance and Connection: Using Medical Simulation to Enhance Students' Connections between Calculus and Biology.
Melissa A Stoner*, Salisbury University
(1145G52392)

9:20 a.m.
Better Calculus through Biology: The Biocalculus Sequence at Penn State University.
Andrew M. Baxter, Penn State University, University Park
Eric Simring, Penn State University, University Park
Amine Benkiran, Penn State University, University Park
Andrew Belmonte*, Penn State University, University Park
(1145G52174)

9:40 a.m.
Incorporating relevant life science projects into Calculus class: Michaelis  Menten Kinetics and more.
Yanping Ma*, Loyola Marymount University
Curtis Bennett, CSU Long Beach
(1145G51635)

10:00 a.m.
Introducing Mathematical Modeling to High School Students through Population Dynamics.
Jessica Oehrlein*, Columbia University
(1145G51152)

10:20 a.m.
XLab: interdisciplinary research combining math, biology, computer science, and business.
Meghan M. De Witt*, St. Thomas Aquinas College
(1145G52033)

10:40 a.m.
Undergraduate Research in Mathematical Biology Using Impulsive Models.
Timothy D Comar*, Benedictine University
(1145G51620)

11:00 a.m.
Active participation in current faculty research inspires student achievement.
Majid Masso*, George Mason University
(1145G5352)

Thursday January 17, 2019, 8:00 a.m.11:25 a.m.
AMS Contributed Paper Session on Number Theory, I
Room 311, BCC

8:00 a.m.
On Gaps in the Closures of Images of Divisor Functions.
Niven T Achenjang*, Stanford University
Aaron Berger, Massachusetts Institute of Technology
(1145111271)

8:15 a.m.
Linear divisibility sequences and cyclotomic polynomials.
Sergiy Koshkin*, University of HoustonDowntown
(114511826)

8:30 a.m.
Products of polynomials at prime arguments.
Craig S Franze*, The Ohio State University
Pin Hung Kao, Flagler College
(1145112655)

8:45 a.m.
Arithmetic Dynamics of $f(x)=x^d+c$.
Chatchawan Panraksa*, Mahidol University
(1145112279)

9:00 a.m.
Linear Functions (modulo n) and Associated Algebraic Structure.
Robert M. Sulman*, S.U.N.Y. Oneonta
(1145111426)

9:15 a.m.
Mean, median, and mode factorization lengths in numerical semigroups.
Stephan Ramon Garcia*, Pomona College
(114511673)

9:30 a.m.
Primes and Perfect Powers in the Catalan Triangle.
Eric M Jovinelly*, University of Notre Dame
(1145112594)

9:45 a.m.
Riesel and Sierpiński numbers in special sequences.
Carrie E. FinchSmith*, Washington and Lee University
(114511444)

10:00 a.m.
Almost gap balancing numbers.
Jeremiah Bartz*, University of North Dakota
Bruce Dearden, University of North Dakota
Joel Iiams, University of North Dakota
(1145111903)

10:15 a.m.
An Extension of TreeBased Methods for HofstadterLike Recurrences.
Nathan H. Fox*, The College of Wooster
(1145111667)

10:30 a.m.
Primality Test with Singular Curves.
Gulhan Ayar, Karamanoglu Mehmetbey University
Kubra Nari*, Istanbul Technical University
Enver Ozdemir, Istanbul Technical University
(1145111467)

10:45 a.m.
A Family of Congruences for RogersRamanujan Subpartitions.
Nicolas Allen Smoot*, Research Institute for Symbolic Computation, Linz
(1145111731)

11:00 a.m.
A Technique in Partitions.
Angelica Castillo, University of Texas Rio Grande Valley
Brandt Kronholm*, University of Texas Rio Grande Valley
(1145111487)

11:15 a.m.
A Quasipolynomial Decomposition of Partitions into at most $m$ parts and the Coefficients of Gaussian Polynomials.
Brandt Kronholm, University of Texas Rio Grande Valley
Arturo J. Martinez*, University of Texas Rio Grande Valley
(1145111497)

Thursday January 17, 2019, 8:00 a.m.11:40 a.m.
AMS Contributed Paper Session on Partial Differential Equations, II
Room 312, BCC

8:00 a.m.
The Heat Equation on the Poincar${e}'$ Upper HalfPlane.
Michelle DeDeo*, University of North Florida
(1145351285)

8:15 a.m.
Nonconvexity and Compact Containment of Mean Value Sets for General Elliptic Operators.
Niles Armstrong*, Kansas State University
Ivan Blank, Kansas State University
(1145352731)

8:30 a.m.
Multiplicity of Positive Radial Solutions to Elliptic Equations in an Annulus.
Jaffar Ali Shahul Hameed*, Florida Gulf Coast University
Seshadev Padhi, Birla Institute of Technology Ranchi
(1145352756)

8:45 a.m.
Uniqueness and convergence on equilibria of the KellerSegel system with subcritical mass.
Jun Wang*, Fuculty of Science, Jiangsu University, China
(1145353026)

9:00 a.m.
On an inverse source problem for a parabolic equation with an integral constraint.
Sedar Ngoma*, SUNY Geneseo
(1145352192)

9:15 a.m.
Dynamics in Chemotaxis Models of ParabolicElliptic Type on Bounded Domain with Time and Space Dependent Logistic Sources.
Tahir Bachar Issa*, Auburn University
Wenxian Shen, Auburn University
(1145351036)

9:30 a.m.
Determining Approximated Critical Domains for Coupled Semilinear Parabolic Equations with a Localized Source.
W. Y. Chan*, Texas A&M University  Texarkana
(114535515)

9:45 a.m.
Some Inverse Problems For Hyperbolic Partial Differential Equations.
Zachary J Bailey*, University of Delaware
(114535905)

10:00 a.m.
A Scalar Conservation Law for Plume Migration in Carbon Sequestration.
Elisabeth MM Brown*, North Carolina State University
Michael Shearer, North Carolina State University
(1145352901)

10:15 a.m.
Interface Development for the Nonlinear Degenerate Multidimensional Parabolic Equations Modeling ReactionDiffusion Processes.
amna Ali S. Abu Weden*, Florida Inistitute of Technology
ugur Abdulla, Florida Institute of Technology
(114535322)

10:30 a.m.
Analysis of interfaces for the nonlinear double degenerate parabolic equation of turbulent filtration with absorption.
Ugur G Abdulla, Florida Institute of Technology
Adam L Prinkey*, Florida Institute of Technology
(114535174)

10:45 a.m.
Analysis of Interfaces for the Nonlinear Degenerate Diffusion Equation with Convection.
Ugur G. Abdulla, Florida Institute of Technology
Lamees K. Alzaki*, Florida Institute of Technology
(114535217)

11:00 a.m.
Periodic Problems for Higher Order Nonlinear Hyperbolic Equations.
Audison Beaubrun*, Florida Institute of Technology
Tariel Kiguradze, Florida Institute of Technology
(1145351225)

11:15 a.m.
Differential manifolds near a traveling front for multidimensional reaction diffusion systems.
Xinyao Yang*, Xi'an JiaotongLiverpool University
Yuri Latushkin, University of Missouri, Columbia
(114535308)

11:30 a.m.
On Nonlocal KellerSegel Type Equations.
Suleyman Ulusoy*, American University of Ras Al Khaimah
(1145351107)

Thursday January 17, 2019, 8:00 a.m.6:00 p.m.
Project NExT Workshop
Room 308, BCC

Thursday January 17, 2019, 8:00 a.m.11:30 a.m.
PME Council Meeting
Orioles, 2nd Floor, Marriott Inner Harbor

Thursday January 17, 2019, 8:00 a.m.5:30 p.m.
Employment Center
Exhibit Hall E, 100 Level, BCC

Thursday January 17, 2019, 8:20 a.m.11:55 a.m.
MAA Contributed Paper Session on Research in Undergraduate Mathematics Education (RUME), I
Room 340, BCC
Organizers:
Stacy Brown, California State Polytechnic University
Megan Wawro, Virginia Tech mwawro@vt.edu
Aaron Weinberg, Ithaca College

8:20 a.m.
Positive Impacts of Discovery Learning Assessments.
Kayla K. Blyman, United States Military Academy  West Point
Bryan Adams, United States Military Academy  West Point
Kristin M. Arney, United States Military Academy  West Point
Lisa Bromberg*, United States Military Academy  West Point
David A. del CuadroZimmerman, United States Military Academy  West Point
(1145J52678)

8:40 a.m.
Examining Student Engagement with StudentDriven Activities.
Andrew J Krause*, Michigan State University
Willie W Wong, Michigan State University
Mark Iwen, Michigan State University
Ryan Maccombs, Michigan State University
(1145J52969)

9:00 a.m.
Taking the long view: The influence of professional development workshops on instructors' teaching practice, ten years out.
Sandra L. Laursen*, University of Colorado Boulder
Charles N. Hayward, University of Colorado Boulder
Tim Archie, University of Colorado Boulder
(1145J52927)

9:20 a.m.
Responsiveness: An underlying and enacted disposition.
Jessica R Gehrtz*, Colorado State University
(1145J52966)

9:40 a.m.
Detailing shifts in relational dimensions of Latinx students' mathematics classroom experiences between high school and college.
Luis A Leyva, Vanderbilt University  Peabody College of Education & Human Development
Alexandria Cervantes*, California State University  Monterey Bay
(1145J52933)

10:00 a.m.
Concept Construction and Abstracted Quantitative Structures.
Kevin C. Moore*, University of Georgia
Irma E. Stevens, University of Georgia
Biyao Liang, University of Georgia
Halil I. Tasova, University of Georgia
(1145J51564)

10:20 a.m.
Developing an advanced viewpoint on school mathematics in the learning of collegiate mathematics: Through the lens of a transformative transition framework.
Younhee Lee*, Pennsylvania State University
(1145J52578)

10:40 a.m.
The Role of Improper Fraction Schemes in STEM Students' Conception of Measurement.
Brady A. Tyburski*, Colorado State University
Andrew Darling, Colorado State University
Cameron Byerley, Colorado State University
Steven Boyce, Portland State University
Jeffrey Grabhorn, Portland State University
(1145J52710)

11:00 a.m.
Characterizing Two Undergraduate Students' Quantitative Comparisons of Covarying Quantities' Magnitudes.
Halil I. Tasova*, University of Georgia
Biyao Liang, University of Georgia
Irma E. Stevens, University of Georgia
Kevin C. Moore, University of Georgia
(1145J51210)

11:20 a.m.
The effect of technology on students understanding of college algebra.
Razieh Shahriari*, University of Arkansa
Bernard Madison, University of Arkansas
(1145J51514)

11:40 a.m.
Integration of Introductory Mathematics into General Biology by Reciprocal Course Content Exchange.
Qingxia Li*, Fisk University
Thomas Gross, Western Kentucky University
Patricia McCarroll, Fisk University
(1145J5118)

Thursday January 17, 2019, 8:30 a.m.11:50 a.m.
AMS Special Session on Number Theoretic Methods in Hyperbolic Geometry (a Mathematics Research Communities Session), I
Room 332, BCC
Organizers:
Samantha Fairchild, University of Washington skayf92@gmail.com
Junxian Li, Universität Göttingen
Richard Vradenburgh, University of Virginia

8:30 a.m.
Examples of badly approximable vectors over number fields.
Robert Hines*, University of Colorado, Boulder
(114511776)

9:00 a.m.
Discrete Representations of the Braid Groups.
Nancy C Scherich*, University of California, at Santa Barbara
(114554829)

9:30 a.m.
Some NonAbelian Covers of Knot Complements.
Tim Morris*, Temple University
(1145542256)

10:00 a.m.
Bounded gaps between primes and the length spectra of arithmetic hyperbolic $3$orbifolds.
Benjamin Linowitz, Oberlin College
D. B. McReynolds, Purdue University
Paul Pollack, University of Georgia
Lola Thompson*, Oberlin College
(1145112705)

11:00 a.m.
Arithmeticity of Fully Augmented Links.
Christian R Millichap*, Furman University
Jeffrey Meyer, California State University, San Bernardino
Rolland Trapp, California State University, San Bernardino
(114557768)

11:30 a.m.
Does the primitive length spectrum fully characterize arithmetic surfaces?
Christian Millichap, Furman University
Bakul Sathaye*, Wake Forest University
Salman Siddiqi, University of Michigan
(1145511983)

Thursday January 17, 2019, 8:30 a.m.11:20 a.m.
SIAM Minisymposium on Data Assimilation: Theory and Practice
Room 342, BCC
Organizers:
John Harlim, Pennsylvania State University jharlim@psu.edu

8:30 a.m.
Transportation Particle Filter for highdimensional geophysical applications.
Peter Jan van Leeuwen*, Colorado State University and University of Reading (UK)
(114560819)

9:00 a.m.
Overcoming model and observation error in data assimilation using manifold learning.
Tyrus Berry*, George Mason University
John Harlim, Pennsylvania State University
Timothy Sauer, George Mason University
Franz Hamilton, North Carolina State University
(114565860)

9:30 a.m.
Local ensemble Kalman filter in high dimension.
Xin T Tong*, National University of Singapore
(114560873)

10:00 a.m.
Fitness of the ensemble approach in ensemblevar data assimilation system.
Kayo Ide*, Univeristy of Maryland
(1145862202)

10:30 a.m.
Joint state and parameter estimation for nonlinear stochastic energy balance models.
Fei Lu*, Johns Hopkins University
(1145621702)

11:00 a.m.
On the Charney Conjecture of Data Assimilation Employing Temperature Measurements Alone: The Paradigm of 3D Planetary Geostrophic Model.
Aseel Farhat, Florida State University
Evelyn M. Lunasin*, United States Naval Academy
Edriss S. Titi, Texas A&M University
(1145351299)

Thursday January 17, 2019, 8:45 a.m.10:00 a.m.
MAA Contributed Paper Session on The EDGE (Enhancing Diversity in Graduate Education) program: Pure and Applied talks by Women Math Warriors, I
Room 322, BCC
Organizers:
Laurel Ohm, University of Minnesota, ohmxx039@umn.edu
Shanise Walker, Iowa State University,

Thursday January 17, 2019, 9:00 a.m.9:50 a.m.
MAA Invited Address
A Dream Deferred: 50 Years of Blacks in Mathematics.
Ballrooms I & II, 400 Level, BCC
Edray Herber Goins*, Pomona College
(1145A01603)

Thursday January 17, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #8: Part A
Dance and Mathematics
Holiday Ballroom 5, 2nd Floor, Hilton
Presenters:
Karl Schaffer, De Anza College karl_schaffer@yahoo.com

Thursday January 17, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #5: Part A
IBL SIGMAA Minicourse: Introduction to InquiryBased Learning
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Susan Crook, Loras University
Eric Kahn, Bloomsberg University
Brian Katz, Augustana College
Victor Piercey, Ferris State University VictorPiercey@ferris.edu
Candice Price, University of San Diego
Xiao Xiao, Utica College

Thursday January 17, 2019, 9:00 a.m.11:20 a.m.
AMS Special Session on Research in Mathematics by Early Career Graduate Students, I
Room 328, BCC
Organizers:
Marat Markin, California State University, Fresno
Morgan Rodgers, California State University, Fresno
Khang Tran, California State University, Fresno khangt@csufresno.edu
Oscar Vega, California State University, Fresno

9:00 a.m.
Integral means of univalent functions on an annulus.
Fareeda Begum*, University of Canterbury, Christchurch, New Zealand
(114530125)

9:30 a.m.
On a generalization of Wilson's Theorem.
Mutasim Mim*, St. John's University, New York, NY
(114511565)

10:00 a.m.
Computing Eigenmodes of LaplaceBeltrami Operator by Using Radial Basis Functions.
Vladimir Delengov*, Claremont Graduate University
ChiuYen Kao, Claremont McKenna College
(1145651171)

10:30 a.m.
Modulus on Networks and Metric Spaces, and the Essential Metric.
Jared E Hoppis*, Kansas State University
(1145001262)

11:00 a.m.
On the Nature of Expansions on Compact and Totally Bounded Metric Spaces and More.
Edward S. Sichel*, California State University, Fresno
(1145461269)

Thursday January 17, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #2: Part B
Start Teaching Statistics using R and RStudio
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Shonda Kuiper, Grinnell College
Randall Pruim, Calvin College rpruim@calvin.edu

Thursday January 17, 2019, 9:00 a.m.11:55 a.m.
MAA Contributed Paper Session on Humanistic Mathematics
Room 301, BCC
Organizers:
Gizem Karaali, Pomona College gizem.karaali@pomona.edu
Eric Marland, Appalachian State University

9:00 a.m.
Mathematics and Fairness: Using Gerrymandering to Connect Mathematics to Sociopolitical Issues.
Kyle Evans*, Trinity College
Adam Giambrone, Elmira College
(1145E52339)

9:20 a.m.
Polish Émigré Mathematicians and Their American Colleagues: Effects of the Great Depression and World War II on Employment in the Mathematical Sciences.
Emelie A. Kenney*, Siena College
(1145E5473)

9:40 a.m.
The Rhetoric of Mathematical Logicism, Intuitionism, and Formalism.
J. Travis Shrontz*, Huntsville, AL
(1145E5812)

10:00 a.m.
Comparing Ways of Knowing Across Disciplines.
Matt DeLong*, Marian University
(1145E52519)

10:20 a.m.
Developing a Humanistic STEM Minor.
Beverly L. Wood*, EmbryRiddle Aeronautical University
Debra Bourdeau, EmbryRiddle Aeronautical University
(1145E5187)

10:40 a.m.
Humanizing Calculus.
Alexander J Barrios*, Carleton College
(1145E5477)

11:00 a.m.
Art, Literature & Letters in the Calculus Classroom: An Overview.
Della Dumbaugh*, University of Richmond
(1145E52104)

11:20 a.m.
Add Poems to Math Class.
JoAnne Growney*, Regularly posting at "Intersections  Poetry with Mathematics" at https://poetrywithmathematics.blogspot.com
(1145E51252)

Thursday January 17, 2019, 9:00 a.m.11:15 a.m.
MAA Contributed Paper Session on Introducing Mathematical Modeling through Competitions, II
Room 304, BCC
Organizers:
Chris Arney, United States Military Academy
William Bauldry, Appalachian State University BauldryWC@appstate.edu
Amanda Beecher,

9:00 a.m.
A Beginner's Guide to Building a Science Modeling Club.
Courtney L Davis*, Pepperdine University
(1145G11995)

9:20 a.m.
MCM strategies for smaller colleges.
Wai Wah Lau*, Seattle Pacific University
Tara Kats, Nestle and Starbucks Coffee
(1145G11423)

9:40 a.m.
Insights and strategies for starting local Mathematical Contest for Modeling contests.
MariaVeronica Ciocanel*, Mathematical Biosciences Institute, The Ohio State University
(1145G1692)

10:00 a.m.
The 24hour Mathematical Modeling Challenge.
Benjamin Galluzzo*, Clarkson University
Karen M Bliss, Virginia Military Institute
(1145G12878)

10:20 a.m.
Judging the ICM, A View from Within.
Jessica M. Libertini*, Virginia Military Institute
Amanda Beecher, Ramapo College of New Jersey
(1145G1597)

10:40 a.m.
Modeling Competitions: Perspectives of Student and Faculty.
Patrice G Tiffany*, Manhattan College
Emma Regenauer, Manhattan College
(1145G12658)

11:00 a.m.
Student Competition Using Differential Equation Modeling  SCUDEM for Students and Faculty.
Brian Winkel*, SIMIODE Director, Cornwall NY
(1145G1104)

Thursday January 17, 2019, 9:00 a.m.10:00 a.m.
SIGMAA on Business, Industry, and Government (BIG SIGMAA) Business Meeting
Room 306, BCC

Thursday January 17, 2019, 9:00 a.m.10:20 a.m.
MAA Panel
Connecting High School and Post High School Mathematics
Room 349, BCC
Organizers:
Gail Burrill, Michigan State University burrill@msu.edu
Panelists:
Dave Barnes, National Council of Teachers of Mathematics
Gail Burrill, Michigan State University
Karen Graham, University of New Hampshire
Yvonne Lai, University of Nebraska
Dan Teague, North Carolina School of Science and Mathematics

Thursday January 17, 2019, 9:00 a.m.10:20 a.m.
MAA Workshop
Making it Happen: Modeling in Your Differential Equations Course
Room 324, BCC
Organizers:
Brian Winkel, SIMIODE
Presenters:
Audrey Malagon, West Virginia University
Rachel Rossetti, Agnes Scott College
Brian Winkel, SIMIODE
Dina Yagodich, Frederick University

Thursday January 17, 2019, 9:00 a.m.10:20 a.m.
MAA Panel
Preparing Math and Stats Students for Industry Careers
Room 350, BCC
Organizers:
Namyong Lee, Minnesota State University
Debra Mimbs, Lee University
Thomas Wakefield, Youngstown State University tpwakefield@ysu.edu
Panelists:
Allen Butler, Daniel H. Wagner Associates, Inc
Michael Dorff, Brigham Young University
Gretchen KochNoble, Federal Government
Aaron Luttman, Department of Energy
Debra Mimbs, Lee University

Thursday January 17, 2019, 9:30 a.m.5:30 p.m.
Exhibits and Book Sales
Exhibit Hall F, 100 Level, BCC

Thursday January 17, 2019, 9:30 a.m.11:55 a.m.
MAA General Contributed Paper Session on Number Theory, I
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

9:30 a.m.
Ternary Sequences and the Pell Numbers.
Ralph P Grimaldi*, RoseHulman Institute of Technology
(1145VS676)

9:45 a.m.
An entropyderived lower bound for the size of a set whose subset sums include the first $n$ powers of 2.
David Petrie Moulton*, Google
(1145VS2338)

10:00 a.m.
Circles and Squares: A Look at Gauss's Circle Problem.
Jeremy Nathan Glasner*, Washington & Jefferson College
(1145VS2415)

10:15 a.m.
Algorithmic approach to Goldbach and Twin Primes Conjectures.
Juan G Orozco*, Austin, TX
(1145VS113)

10:30 a.m.
Pondering a Putnam problem on partitions.
Timothy B Flowers*, Indiana University of Pennsylvania
(1145VS1230)

10:45 a.m.
Odd Coverings of Subsets of the Integers.
James Hammer, Cedar Crest College
Joshua Harrington*, Cedar Crest College
Kristina Marotta, Georgia Institute of Technology
(1145VS1334)

11:00 a.m.
Polynomial Extensions of a Putnam Delight.
Tom Koshy, Framingham State University
Zhenguang Gao*, Framingham State University
(1145VS1397)

11:15 a.m.
Quaternary Lattices of Discriminant 4p.
Lisa Kaylor*, Wesleyan University
(1145VS1637)

11:30 a.m.
Extensions on Conway's Wizard Problem.
Byungchul Cha, Department of Mathematics, Muhlenberg College
Adam Claman, Department of Mathematics, Muhlenberg College
Joshua Harrington, Department of Mathematics, Cedar Crest College
Ziyu Liu, Department of Mathematics, Mount Holyoke College
Barbara Maldonado, Department of Mathematics, University of Houston
Alexander Miller, Department of Mathematics, Kutztown University of Pennsylvania
Ann Palma, Department of Mathematics, Muhlenberg College
Tony W. H. Wong, Department of Mathematics, Kutztown University of Pennsylvania
Hongkwon Yi*, Department of Mathematics, University of California, Berkeley
(1145VS2221)

11:45 a.m.
Products of values of certain quadratics forms.
Erhan Gürel*, Middle East Technical University, Northern Cyprus Campus
(1145VS2310)

Thursday January 17, 2019, 10:00 a.m.11:35 a.m.
MAA Contributed Paper Session on Innovative and Effective Ways to Teach Linear Algebra, I
Room 303, BCC
Organizers:
Sepideh Stewart, University of Oklahoma
Gil Strang, Massachusetts Institute of Technology
David Strong, Pepperdine University David.Strong@pepperdine.edu
Megan Wawro, Virginia Tech

Thursday January 17, 2019, 10:00 a.m.12:00 p.m.
Estimathon!
A mindbending mixture of math and trivia.
Room 339, BCC
Organizers:
Andy Niedermaier, Jane Street Capital

Thursday January 17, 2019, 10:00 a.m.12:00 p.m.
MAA Poster Session
Mathematical Outreach Programs
Exhibit Hall G, 100 Level, BCC
Organizers:
Betsy Yanik, Emporia State University

Thursday January 17, 2019, 10:05 a.m.10:55 a.m.
AWMAMS Noether Lecture
Dynamics of systems with low complexity.
Ballrooms I & II, 400 Level, BCC
Bryna Kra*, Northwestern University
(11453748)

Thursday January 17, 2019, 10:30 a.m.12:00 p.m.
SIGMAA Officers Meeting
Room 322, BCC
Organizers:
Andrew Miller, Belmont University

Thursday January 17, 2019, 10:35 a.m.11:10 a.m.
MAA Contributed Paper Session on Mathematics and the Arts, III
Room 306, BCC
Organizers:
Karl Kattchee, University of WisconsinLaCrosse
Douglas Norton, Villanova University douglas.norton@villanova.edu
Anil Venkatesh, Ferris State University

Thursday January 17, 2019, 10:35 a.m.11:55 a.m.
MAA Workshop
For Faculty on Fostering Student Engagement: Experience Classroom Practices from the MAA IP Guide
Room 324, BCC
Organizers:
Carolyn Yackel, Mercer University
Presenters:
James Alvarez, University of Texas at Arlington
April Strom, Scottsdale Community College

Thursday January 17, 2019, 11:10 a.m.12:00 p.m.
MAA Project NExT Lecture on Teaching and Learning
Room 309/310, BCC

Thursday January 17, 2019, 11:10 a.m.12:00 p.m.
SIAM Invited Address
Development of Mathematical Methods for Next Generation Stent Design
Ballrooms I & II, 400 Level, BCC
Suncica Canic*, University of California Berkeley
(11459221)

Thursday January 17, 2019, 1:00 p.m.1:50 p.m.
AMS Colloquium Lectures: Lecture II
Complex multiplication: past, present, future.
Ballrooms I & II, 400 Level, BCC
Benedict H. Gross*, University of California San Diego
(11451134)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Agentbased Modeling in Biological and Social Systems (a Mathematics Research Communities Session), II
Room 333, BCC
Organizers:
Maryann Hohn, University of California Santa Barbara hohn@pstat.ucsb.edu
Angelika Manhart, Imperial College, London
Christopher Miles, Courant Institute, New York University

1:00 p.m.
Network reconstruction from temporal data for coupled oscillators.
Henry Adams, Colorado State University
Veronica Ciocanel, Mathematical Biosciences Institute, Ohio State University
Kelsey HoustonEdwards, Olin College
Lauren Lazarus*, Trinity College
Mark J. Panaggio, Hillsdale College
Bin Xu, University of Notre Dame
Chad Topaz, Williams College
(1145371421)

1:30 p.m.
Using topological data analysis to assess biological models.
M. Ulmer, Google Research
Lori Ziegelmeier, Macalester College
Chad M. Topaz*, Williams College
(114592516)

2:00 p.m.
Assessing the impact of motivation and ability on teambased productivity using an agentbased model.
Rachael Miller Neilan*, Duquesne University
Josef Di Pietrantonio, Renssalaer Polytechnic Institute
James Schreiber, Duquesne University
(114591655)

2:30 p.m.
Uses of Agent Based Modeling for Social Science Hypothesis Development.
Carmen A Iasiello*, George Mason University
(1145912478)

3:00 p.m.
Agentbased Modeling as Policy support Tool for Emergent Social Systems: Case Studies in Informal Markets for Housing and Organs.
Amit Patel*, University of Massachusetts Boston
Naoru Koizumi, George Mason University
Brian Wilson, George Mason University
Namesh Killemsetty, University of Massachusetts Boston
(1145912647)

3:30 p.m.
Parasites and the Evolution of Sociality: How Social Complexity and Grooming Efficiency Affect the Selective Pressures on Group Organization.
Heather Z Brooks*, UCLA
Nina H Fefferman, University of Tennessee Knoxville
Maryann E Hohn, UC Santa Barbara
Candice R Price, University of San Diego
Ami E Radunskaya, Pomona College
Suzanne S Sindi, UC Merced
Nakeya D Williams, United States Military Academy West Point
Shelby N Wilson, Morehouse College
(1145922044)

Thursday January 17, 2019, 1:00 p.m.3:45 p.m.
AMS Special Session on Algebraic and Geometric Methods in Discrete Optimization, III
Room 345, BCC
Organizers:
Amitabh Basu, Johns Hopkins University basu.amitabh@gmail.com
Jesus De Loera, University of California, Davis

1:00 p.m.
IP bounds on pebbling numbers of Cartesianproduct graphs.
Franklin Kenter, US Naval Academy
Daphne Skipper*, US Naval Academy
(114590952)

1:30 p.m.
Hilbert's Nullstellensatz, the Positivstellensatz and Vizing's Conjecture.
Susan Margulies*, United States Naval Academy
Angelika Wiegele, AlpenAdriaUniversität Klagenfurt
Elisabeth Gaar, AlpenAdriaUniversität Klagenfurt
Daniel Krenn, AlpenAdriaUniversität Klagenfurt
(1145052073)

2:00 p.m.
A Proof of the Strict Monotone 5step Conjecture.
Walter Morris*, Department of Mathematical Sciences, George Mason University
Mac Gallagher, Milwaukee, Wisconsin
(114505544)

2:30 p.m.
A Polyhedral Model for Enumeration and Optimization over the Set of Circuits.
Steffen Borgwardt*, University of Colorado Denver
Charles Viss, University of Colorado Denver
(114590959)

3:00 p.m.
On sparse (reflexive) generalized inverses.
Jon Lee*, University of Michigan
(114515374)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Analysis and Geometry of Nonlinear Evolution Equations, II
Room 336, BCC
Organizers:
Marius Beceanu, University at Albany, State University of New York
DanAndrei Geba, University of Rochester dan.geba@rochester.edu

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Continued Fractions, II
Room 325, BCC
Organizers:
Geremías Polanco Encarnación, Hampshire College
James McLaughlin, West Chester University jmclaughlin2@wcupa.edu
Barry Smith, Lebanon Valley College
Nancy J. Wyshinski, Trinity College

1:00 p.m.
Orthogonal polynomials associated with a continued fraction of Hirschhorn.
Gaurav Bhatnagar*, University of Vienna, Austra
Mourad E. H. Ismail, University of Central Florida
(114533769)

2:00 p.m.
Continued fractions from bary Stern polynomials.
Larry Ericksen*, Millville, New Jersey
Karl Dilcher, Dalhousie University
(1145112021)

2:30 p.m.
Matrix Representation for HigherOrder Euler Polynomials.
Lin Jiu*, Dalhousie University
Diane Shi, Tianjin University
(114511567)

3:00 p.m.
Some Experimental Evidence Supporting the Littlewood Conjecture.
Rich Burge*, Garden Valley CA
(11451146)

3:30 p.m.
Mathematical Diffraction and the Complex Roots of a Nonlattice Dirichlet Polynomial.
Edward Voskanian*, Universtiy of California, Riverside
(1145462513)

Thursday January 17, 2019, 1:00 p.m.3:20 p.m.
AMSASL Special Session on Definability and Decidability Problems in Number Theory, II
Room 343, BCC
Organizers:
Kirsten Eisenträger, Pennsylvania State University
Deidre Haskell, McMaster University, Ontario, Canada
Jennifer Park, University of Michigan
Alexandra Shlapentokh, East Carolina University shlapentokha@ecu.edu

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Harmonic Analysis: Recent Developments on Oscillatory Integrals (a Mathematics Research Communities Session), II
Room 330, BCC
Organizers:
Xiumin Du, University of Maryland
Taryn C. Flock, University of Massachusetts Amherst flock@math.umass.edu
Yakun Xi, University of Rochester
Taryn Flock, tflock@umass.edu

1:00 p.m.
A symmetrization inequality shorn of symmetry.
Michael Christ*, UC Berkeley
Dominique Maldague, UC Berkeley
(1145422156)

2:00 p.m.
Special cases of multilinear oscillatory integrals.
Dominique Maldague*, UC Berkeley
Dong Dong, University of Maryland, College Park
Dominick Villano, University of Pennsylvania
(1145421549)

2:30 p.m.
Decay property of multilinear oscillatory integrals.
Zhen Zeng*, University of Pennsylvania
(1145421672)

3:00 p.m.
Oscillatory LoomisWhitney.
Maxim Gilula*, Michigan State University
(1145421825)

3:30 p.m.
Variationnorm estimates for certain singular oscillatory integrals.
Joris Roos*, University of WisconsinMadison
Shaoming Guo,
PoLam Yung,
(1145422557)

Thursday January 17, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #11: Part A
How to Run Successful Math Circles for Students and Teachers
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Jane H. Long, Stephen F. Austin State University longjh@sfasu.edu
Gabriella Pinter, University of Wisconsin Milwaukee
Diana White, University of Colorado Denver and National Association of Math Circles

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Lattice Path Combinatorics and Applications, II
Room 338, BCC
Organizers:
Christian Krattenthaler, University of Vienna, Austria
Alan Krinik, California State Polytechnic University ackrinik@cpp.edu
Randall J. Swift, California State Polytechnic University

1:00 p.m.
Limit laws for lattice paths with catastrophes.
Cyril Banderier, Université de Paris Nord
Michael Wallner*, Université de Bordeaux
(1145051573)

1:30 p.m.
Twosided looperased random walk.
Greg Lawler*, University of Chicago
(1145602551)

2:00 p.m.
Generalized ballot box problem and fluctuations within a strip.
Alan Krinik*, California State Polytechnic University, Pomona
Gerardo Rubino, INRIA, Campus de Beaulieu 35042 Rennes, France
Chon In (Dave) Luk, California State Polytechnic University, Pomona
Jeffrey Yeh, California State Polytechnic University, Pomona
Samuel Lyche, California State Polytechnic University, Pomona
Lyheng Phey, California State University, Long Beach
John Kath, Claremont Graduate University
Christine Hoogendyk, California State Polytechnic University, Pomona
Malachi C. Demmin, California State University, Pomona
(1145051605)

2:30 p.m.
Toward an Understanding of SkewedTop Corridors.
Shaun V. Ault*, Valdosta State University
Joanne A. Wardell, Valdosta State University
(1145051932)

3:00 p.m.
New duals of MacMahon's theorem.
Tri Lai*, University of Nebraska  Lincoln
(1145051449)

3:30 p.m.
Extracting coefficients of symmetric rational functions.
Yuliy Baryshnikov, University of Illinois
Stephen Melczer, University of Pennsylvania
Robin Pemantle*, University of Pennsylvania
Armin Straub, University of South Alabama
(114505600)

Thursday January 17, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #9: Part B
Mathematical Art from Complex Analysis
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Frank Farris, Santa Clara University ffarris@scu.edu

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Mathematical Models in Ecology, Epidemiology, and Medicine, II
Room 319, BCC
Organizers:
Richard Schugart, Western Kentucky University
Najat Ziyadi, Morgan State University najat.ziyadi@morgan.edu

1:00 p.m.
The modeling of VentilatorInduced Lung Injury focusing on agedependent stretchedinduced inflammation at the cellular level: an Agent Based Model and ODE model.
Sarah Minucci, Virginia Commonwealth University
Rebecca Heise, Virginia Commonwealth University
Michael Valentine, Virginia Commonwealth University
Franck Kamga Gninzeko, Virginia Commonwealth University
Angela Reynolds*, Virginia Commonwealth University
(1145921780)

1:30 p.m.
Parameter identifiability of a respiratory mechanics model in an idealized preterm infant.
Laura Ellwein Fix*, Virginia Commonwealth University
(114592879)

2:00 p.m.
A simplified model of airdriven film transport in human airways.
H. Reed Ogrosky*, Virginia Commonwealth University
Roberto Camassa, University of North Carolina
Jeffrey Olander, University of North Carolina
(1145921034)

2:30 p.m.
Sexually Transmitted Diseases and Longterm Relationships: Pair vs Nonpair formation models.
Katharine Gurski*, Howard University
(1145921598)

3:00 p.m.
Dynamic Ecological System Analysis.
Huseyin Coskun*, University of Georgia
(114592312)

3:30 p.m.
Vector Feeding Preference in a Periodic Environment: Modeling The Andean Cutaneous Leishmaniasis in Peru.
Rocio Marilyn Caja Rivera*, University of Notre Dame
(114592163)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
MAA Invited Paper Session on Modular Forms: Aesthetics and Applications
Room 317, BCC
Organizers:
Amanda Folsom, Amherst College afolsom@amherst.edu

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Number Theoretic Methods in Hyperbolic Geometry (a Mathematics Research Communities Session), II
Room 332, BCC
Organizers:
Samantha Fairchild, University of Washington skayf92@gmail.com
Junxian Li, Universität Göttingen
Richard Vradenburgh, University of Virginia

1:00 p.m.
Systole Growth Up Congruence Covers.
Jeffrey S Meyer*, California State University, San Bernardino
Sara Lapan, University of California, Riverside
Benjamin Linowitz, Oberlin College
(1145531992)

1:30 p.m.
Orderability of Dehn Fillings.
Xinghua Gao*, UIUC
(1145511701)

2:00 p.m.
Which hyperbolic knot complements have hidden symmetries?
Eric Chesebro, University of Montana
Jason DeBlois*, University of Pittsburgh
Priyadip Mondal, University of Pittsburgh
(1145571547)

3:00 p.m.
Zariski dense surface subgroups in $SL(5,Z)$ and the restricted Hitchin component for triangle groups.
Elise A. Weir*, University of Tennessee, Knoxville
(1145511974)

3:30 p.m.
Finding nonsimple geodesics in Hyperbolic 3manifolds.
Andrea Heald*, University of Washington
Rebekah Palmer, Temple University
(1145511941)

Thursday January 17, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #10: Part A
Object Based Learning and the Smithsonian Learning Lab
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Amy ShellGellasch, Eastern Michigan University ashellge@emich.edu

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Problems in Partial Differential Equations, II
Room 337, BCC
Organizers:
Alex Himonas, University of Notre Dame himonas.1@nd.edu
Curtis Holliman, The Catholic University of America

1:00 p.m.
Where Do Solutions to Conservation Laws Live?
Barbara Lee Keyfitz*, The Ohio State University
(1145351095)

1:30 p.m.
Breathers and the dynamics of solutions in KdV type equations.
Gustavo Ponce*, University of CaliforniaSanta Barbara
Claudio Munoz, Departamento de Ingenieria Matematicas, Universidad de Chile
(114535185)

2:00 p.m.
Large Data Scattering for Supercritical Generalized KdV.
Felipe Linares*, IMPA, Rio de Janeiro
(114535887)

2:30 p.m.
On the supercritical gKdV equation.
Luiz G Farah*, Universidade Federal de Minas Gerais (UFMG)  Brazil
(1145351187)

3:00 p.m.
Wellposedness issues for generalized Boussinesq equations.
Dan Andrei Geba*, University of Rochester
Evan Witz, University of Rochester
(1145351454)

3:30 p.m.
Lower bounds on the radius of spatial analyticity for nonlinear evolution equations.
Alex A. Himonas*, University of Notre Dame
(1145351087)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Recent Advances and Trends in Computable Structure Theory (in honor of J. Remmel), III
Room 344, BCC
Organizers:
Jennifer Chubb, University of San Francisco
Tim McNicholl, Iowa State University mcnichol@iastate.edu

1:00 p.m.
Reminiscences of Jeff Remmel.
Anil Nerode*, Department of Mathematics, Cornell University
(1145032704)

2:00 p.m.
On the Degrees of Categoricity of SemiAtomic $L^p$ Spaces.
Tyler A. Brown*, Iowa State University
Timothy H. McNicholl, Iowa State University
(1145031399)

2:30 p.m.
Lowness for isometric isomorphism.
Johanna N.Y. Franklin*, Hofstra University
Timothy H. McNicholl, Iowa State University
(1145032439)

3:00 p.m.
On $\Sigma$definable preorderings over the reals.
Andrey Morozov*, Sobolev Institute of Mathematics SB RAS
(1145031209)

3:30 p.m.
Countable $\omega$models of KP and paths through computable $\omega$branching trees.
Julia Knight, University of Notre Dame
Dan Turetsky, Victoria University of Wellington
Rose Weisshaar*, University of Notre Dame
(1145031575)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Recent Advances in Homological and Commutative Algebra, II
Room 318, BCC
Organizers:
Neil Epstein, George Mason University
Claudiu Raicu, Notre Dame University
Alexandra Seceleanu, University of Nebraska aseceleanu@unl.edu

1:00 p.m.
The Behavior of the Fsignature under Small Birational Modifications.
Kevin Tucker*, University of Illinois at Chicago
Karl Schwede, University of Utah
Thomas Polstra, University of Utah
Linquan Ma, Purdue University
(1145132711)

1:30 p.m.
Local Cohomology of Thickenings.
Jennifer Kenkel*, University of Utah
(1145131078)

2:00 p.m.
Iterated local cohomology groups and Lyubeznik numbers for determinantal rings.
András C Lőrincz*, Purdue University
Claudiu Raicu, University of Notre Dame
(114513877)

2:30 p.m.
On completion of graded $D$modules.
Nicholas Switala*, University of IllinoisChicago
Wenliang Zhang, University of IllinoisChicago
(114513463)

3:00 p.m.
Invariants of closure operators in StanleyReisner rings.
Thomas M. Ales*, George Mason University
(1145132151)

3:30 p.m.
Higher Nerves of Simplicial Complexes.
Hailong Dao, University of Kansas
Joseph Doolittle, University of Kansas
Ken Duna, University of Kansas
Bennet Goeckner, University of Washington
Brent Holmes*, University of Kansas
Justin Lyle, University of Kansas
(1145132340)

Thursday January 17, 2019, 1:00 p.m.3:45 p.m.
AMS Special Session on Recent Advances in Regularity Lemmas, III
Room 346, BCC
Organizers:
Gabriel Conant, University of Notre Dame gconant@nd.edu
Rehana Patel,
Julia Wolf, University of Bristol, UK

1:00 p.m.
A stable arithmetic regularity lemma in finite abelian groups.
Caroline Terry*, University of Chicago
Julia Wolf, University of Cambridge
(1145031474)

2:00 p.m.
An Improved Lower Bound for Arithmetic Regularity.
Kaave Hosseini*, UC San Diego
Shachar Lovett, UC San Diego
Guy Moshkovitz, Harvard University
Asaf Shapira, TelAviv University
(1145051698)

2:30 p.m.
Independent sets in algebraic hypergraphs.
Anton Bernshteyn*, Carnegie Mellon University
Michelle Delcourt, University of Waterloo
Anush Tserunyan, University of Illinois at UrbanaChampaign
(1145051520)

3:00 p.m.
Regularity theorems in group environments.
Anand Pillay*, University of Notre Dame
(1145051669)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Recent Progress in Multivariable Operator Theory, II
Room 320, BCC
Organizers:
Dmitry KaliuzhnyiVerbovetsky, Drexel University
Hugo Woerdeman, Drexel University hugo@math.drexel.edu

1:00 p.m.
$C^*$algebras and the Category of Stochastic Maps.
Benjamin P Russo*, Farmingdale State College SUNY
Arthur Parzygnat, University of Connecticut
(114547573)

1:30 p.m.
Noncommutative varieties and the classification of some universal operator algebras.
Orr Moshe Shalit*, Technion  Israel Institute of Technology
(114547346)

2:00 p.m.
Rings of germs of nc functions.
Victor Vinnikov*, Ben Gurion University of the Negev
(114547370)

2:30 p.m.
Noncommutative polynomials describing convex sets.
Igor Klep*, Department of Mathematics, The University of Auckland, New Zealand
(1145461054)

3:00 p.m.
The Free Grothendieck Theorem.
Meric Augat*, University of Florida
(114516795)

3:30 p.m.
Free bianalytic maps between spectraballs.
Scott Mccullough*, University of Florida, Mathematics
(114547541)

Thursday January 17, 2019, 1:00 p.m.3:20 p.m.
AMS Special Session on Research in Mathematics by Early Career Graduate Students, II
Room 328, BCC
Organizers:
Marat Markin, California State University, Fresno
Morgan Rodgers, California State University, Fresno
Khang Tran, California State University, Fresno khangt@csufresno.edu
Oscar Vega, California State University, Fresno

1:00 p.m.
Image deblurring using higher order Galerkin approximations with domain stretching.
Miandra Ann Ellis*, School of Mathematical and Statistical Sciences, Arizona State University
Rosemary Anne Renaut, School of Mathematical and Statistical Sciences, Arizona State University
(1145651428)

1:30 p.m.
Working in Reverse: Inverse Optimization Methods in Pyomo.
Stephanie Ann Allen*, University of Maryland, College Park
(1145901850)

2:00 p.m.
Stochastic filtering on the grassmannian.
Lauren N Crider*, Arizona State University
(1145532521)

2:30 p.m.
A pricedecision and ordermaking mechanism for a retail beverage store during sales dealer's promotion period.
Napoleon Martin*, Savannah State University
Hyounkyun Oh, Savannah State University
(1145912668)

3:00 p.m.
Opinion Dynamics with Confidence Threshold.
Mela Hardin*, Arizona State University
Nicolas Lanchier, Arizona State University
(1145601981)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Riordan Arrays, II
Room 347, BCC
Organizers:
Alexander Burstein, Howard University aburstein@howard.edu
Dennis Davenport, Howard University
Asamoah Nkwanta, Morgan State University
Lou Shapiro, Howard University
Leon Woodson, Morgan State University

1:00 p.m.
Riordan digraphs and their primitivity.
GiSang Cheon, Applied Algebra and Optimization Research Center, Sungkyunkwan University
JiHwan Jung*, Applied Algebra and Optimization Research Center, Sungkyunkwan University
Bumtle Kang, Applied Algebra and Optimization Research Center, Sungkyunkwan University
SuhRyung Kim, Department of Mathematics Education, Seoul National University
(1145051537)

1:30 p.m.
Stretched Motzkin paths bounded from below and their applications.
Hana Kim*, Applied Algebra and Optimization Research Center, Sungkyunkwan University
Louis W Shapiro, Howard University
GiSang Cheon, Sungkyunkwan University
(1145051451)

2:00 p.m.
Generalized Catalan Numbers Associated with a Family of Pascallike Triangles.
Paul Barry*, Waterford Institute of Technology, Waterford, Ireland
(1145051500)

3:00 p.m.
Riordan Group Techniques on Linear Chord Statistics.
Naiomi T. Cameron*, Lewis & Clark College
(1145052293)

3:30 p.m.
Characteristic curves for a family of linear PDEs and the exponential map in the Lie group of Riordan matrices.
Manuel A. Morón*, Universidad Complutense de Madrid. Spain
(1145221346)

Thursday January 17, 2019, 1:00 p.m.3:45 p.m.
AMS Special Session on Stochastic Differential Equations and Applications, II
Room 326, BCC
Organizers:
Carey Caginalp, University of Pittsburgh carey_caginalp@alumni.brown.edu

Thursday January 17, 2019, 1:00 p.m.2:50 p.m.
AMS Special Session on The Mathematics of Gravity and Light (a Mathematics Research Communities Session), II
Room 329, BCC
Organizers:
Sougata Dhar, University of Maine sougata.dhar@maine.edu
Chad R. Mangum, Niagara University
Nadine Stritzelberger, University of Waterloo

3:00 a.m.
Open Problem Discussion.

1:00 p.m.
Quantum fluctuations, light, and the small scale structure of spacetime.
Steven Carlip*, University of California ar Davis
(114583415)

1:30 p.m.
Influence of a plasma on the shadows of black holes.
Volker Perlick*, ZARM, University of Bremen
Oleg Yu. Tsupko, Space Research Institute, Moscow, Russia
G. S. BisnovatyiKogan, Space Research Institute, Moscow, Russia
(1145831104)

2:00 p.m.
Static, equipotential photon surfaces have no hair.
Carla Cederbaum*, University of Tuebingen, Germany
(1145831115)

2:30 p.m.
Constructive Gravity  How to unlock the hidden information about gravity that is encoded in a matter action.
Frederic P. Schuller*, Friedrich Alexander University ErlangenNuremberg (Germany)
(1145831987)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on The Mathematics of Historically Black Colleges and Universities (HBCUs) in the MidAtlantic, II
Room 314, BCC
Organizers:
Edray Goins, Purdue University egoins@purdue.edu
Janis Oldham, North Carolina A&T
Talithia Washington, Howard University
Scott Williams, University at Buffalo, State University of New York

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Women in Topology, II
Room 327, BCC
Organizers:
Jocelyn Bell, Hobart and William Smith Colleges bell@hws.edu
Rosemary Guzman, University of Chicago
Candice Price, University of San Diego
Arunima Ray, Max Planck Institute for Mathematics, Germany

1:00 p.m.
Hereditarily Good Properties.
Joan E Hart*, University of Wisconsin Oshkosh
Kenneth Kunen, University of Wisconsin Madison
(114554759)

1:30 p.m.
Searching for $v_n$ selfmaps at the prime $2$: an algebraic approach.
Leanne Elizabeth Merrill*, Western Oregon University
(1145551347)

2:00 p.m.
Obstructions to Riemannian smoothings of locally CAT(0) manifolds.
Bakul Sathaye*, Wake Forest University
(1145571973)

2:30 p.m.
New examples of pseudomodular jigsaw groups.
Carmen GalazGarcia*, University of California, Santa Barbara
(114554961)

3:00 p.m.
Constructions of Lefschetz fibrations using cyclic group actions.
Nur Saglam*, UCR
Anar Akhmedov, UMN
(114557985)

3:30 p.m.
Topological Symmetry Groups of the Heawood Graph.
Erica Flapan, Pomona College
Emille Davie Lawrence*, University of San Francisco
Robin Wilson, California State Polytechnic University, Pomona
(1145572045)

Thursday January 17, 2019, 1:00 p.m.2:40 p.m.
AMS Contributed Paper Session on Difference and Functional Equations
Room 334, BCC

1:00 p.m.
Two delocalization results for quasiperiodic Schrödinger operators.
Alexander Y Gordon*, University of North Carolina at Charlotte
(1145391544)

1:15 p.m.
A generalized $h$fractional Gronwall's inequality and its applications for nonlinear $h$fractional difference systems with "maxima".
Allan Peterson*, University of NebraskaLincoln
(1145392514)

1:30 p.m.
Global asymptotic behavior of some classes of nonlinear periodically forced delay difference equations.
Vlajko L. Kocic*, Xavier University of Louisiana
(114539909)

1:45 p.m.
Solutions to Particular Discrete Fractional Equations.
Areeba Ikram*, Colorado School of Mines
(1145392978)

2:00 p.m.
Application of the Contraction Mapping Theorem for existence and uniqueness of solutions to nonlinear, fractional difference boundary value problems.
Kevin Ahrendt*, Colorado School of Mines
(1145392981)

2:15 p.m.
Synchrony And AntiSynchrony For DifferenceCoupled Vector Fields On Graph Network Systems.
John M Neuberger, Northern Arizona University
Nandor Sieben*, Northern Arizona University
James W Swift, Northern Arizona University
(1145012148)

2:30 p.m.
Nevanlinna Theory and Tropical Difference Polynomial Equations.
Kari E. Fowler*, University of Tampa
(114539130)

Thursday January 17, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Formative and Summative Assessment of Mathematical Communication and Conceptual Understanding, I
Room 306, BCC
Organizers:
Jessica OShaughnessy, Shenandoah University joshaugh@su.edu
Jana Talley, Jackson State University

1:00 p.m.
A discursive approach to teaching introductory calculus to foster students' mathematical communication and assessment of conceptual understanding in university mathematics.
Beste Gucler*, University of Massachusetts Dartmouth
(1145H11174)

1:20 p.m.
Formative and Summative Assessments in an Intro to Proof course.
Jessie A Hamm*, Winthrop University
(1145H12853)

1:40 p.m.
Writing Prompts as Formative Assessment in Calculus II.
Larissa B. Schroeder*, University of Hartford
(1145H12115)

2:00 p.m.
Term Paper Two Ways: Assessing Communication and Comprehension with Multiple Audiences.
Malcah Effron*, MIT
(1145H1691)

2:20 p.m.
Developing Mathematics Professionals.
Emma Smith Zbarsky*, Wentworth Institute of Technology
(1145H12430)

2:40 p.m.
Using masterybased assessment in lower level mathematics courses.
Jason R Elsinger*, Florida Southern College, FL
(1145H11116)

3:00 p.m.
PrePlanning and Modifications for Implementing Mastery Based Testing in Calculus.
Amanda J Mangum*, Niagara University
(1145H12872)

3:20 p.m.
Going Gradeless: Strategies for Promoting Conceptual Understanding in PreService Teachers.
Christina Therkelsen, University of Cincinnati
Susan Gregson*, University of Cincinnati
(1145H11392)

3:40 p.m.
Exploration of Precalculus Concepts using Projectbased Assessment Techniques.
Girija Sarada NairHart*, University of Cincinnati Clermont College
(1145H12496)

4:00 p.m.
A psychometric approach to transitioning assessments from the open response to multiple choice in differential and integral calculus.
Amit A Savkar*, Associate Prof in Resi, Director Assessment and Teaching
Briana Hennessy, Graduate Student NEAG School of Education
(1145H12766)

Thursday January 17, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Innovative and Effective Ways to Teach Linear Algebra, II
Room 304, BCC
Organizers:
Sepideh Stewart, University of Oklahoma
Gil Strang, Massachusetts Institute of Technology
David Strong, Pepperdine University David.Strong@pepperdine.edu
Megan Wawro, Virginia Tech

1:00 p.m.
Learning determinants from Cramer and Cauchy: a TRIUMPHS Primary Source Project.
Daniel E. Otero*, Xavier University (Cincinnati, OH)
Colin McKinney, Wabash College
(1145F51057)

1:20 p.m.
Helping Students Master Linear Algebra Through Writing.
James Hamblin*, Shippensburg University
(1145F51020)

1:40 p.m.
Sum and Intersection of Subspaces in Introductory Linear Algebra.
Connor Thomas Ahlbach*, University of Washington, Seattle
(1145F5923)

2:00 p.m.
Flipping Linear Algebra: Teaching a MajorsLevel Linear Algebra Course in a Flipped Learning Environment.
Jeff A Suzuki*, Brooklyn College
(1145F5317)

2:20 p.m.
Two True/False Questions on Linear Independence and an Application to a Set Theory Problem.
Fang Chen*, Emory University/Oxford College
(1145F5201)

2:40 p.m.
Pedagogical Strategies to Enhance Learning in a Linear Algebra Course.
Katiuscia C. B. Teixeira*, University of Central Florida
(1145F52089)

3:00 p.m.
Discovering IllConditioned Systems Via Plane Deformations.
J Donato Fortin*, Johnson & Wales University  Charlotte
(1145F52535)

3:20 p.m.
Teaching linear algebra through dialogues.
Winfried Just*, Ohio University
(1145F52645)

3:40 p.m.
Advanced uses of the TINspire in a Linear Algebra Course.
Ton Boerkoel*, DigiPen Institute of Technology
(1145F52422)

4:00 p.m.
Highlights from a workshop on teaching and learning Linear Algebra: Outcomes and future endeavors.
Sepideh Stewart*, University of Oklahoma
(1145F52694)

Thursday January 17, 2019, 1:00 p.m.3:55 p.m.
MAA Contributed Paper Session on Integrated STEM Instruction in Undergraduate Mathematics
Room 322, BCC
Organizers:
Jeneva Clark, University of Tennessee, Knoxville
Anant Godbole, East Tennessee State University godbolea@mail.etsu.edu

1:00 p.m.
A Renovated Calculus Class: Active and Applied.
Jody Sorensen*, Augsburg University
(1145H52512)

1:20 p.m.
Exploring Integration through a BioCalculus Task: Implications for STEM Education.
Candice M. Quinn, Middle Tennessee State University
Joshua Reid*, Middle Tennessee State University
Jeremy Strayer, Middle Tennessee State University
Grant Gardner, Middle Tennessee State University
(1145H52917)

1:40 p.m.
Integrating geoscience contexts into first year mathematics courses  creating new pathways to success.
Theresa A. Jorgensen*, University of Texas at Arlington
W. Ashley Griffith, The Ohio State University
Elizabeth M. Griffith, The Ohio State University
Rebekah Aududdell, University of Texas at Arlington
Christopher Conwell, The Ohio State University
JiEun Kim, The Ohio State University
(1145H52783)

2:00 p.m.
Learning How Our World Works: STEM Activities in a Mathematical Reasoning Course.
Jeneva Clark*, University of Tennessee, Knoxville
(1145H52874)

2:20 p.m.
Incorporating Science Modules into a Basic Skills Math Course.
John H Wilson*, Centre College
Sarah Murray, Centre College
(1145H52589)

2:40 p.m.
Motivation Intervention Through Calculus Tasks with Science and Engineering Applications.
Enes Akbuga*, University of Michigan
(1145H52537)

3:00 p.m.
Making the "M" in STEM salient through a robotics activity.
Patricia Vela*, Agnes Scott College
(1145H52386)

3:20 p.m.
Capacity Building in STEM Careers with Emphasis on Mathematical Modeling.
Ryan Nivens*, East Tennessee State University
Ariel CintronArias, East Tennessee State University
Calvin B Purvis, East Tennessee State University
(1145H51411)

3:40 p.m.
Mathematics for Sustainability.
Jacob Duncan*, Winona State University
(1145H51288)

Thursday January 17, 2019, 1:00 p.m.3:55 p.m.
MAA General Contributed Paper Session on Modeling and Applications, II
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

1:00 p.m.
Wavelets and machine learning based music information retrieval.
Mitchell Collin Will*, Western Connecticut State University
Leland Roberts, Western Connecticut State University
Ralph Venezia, Western Connecticut State University
Xiaodi Wang, Western Connecticut State University
(1145VF1823)

1:15 p.m.
NPatch Model of Arabian Oryx Population Dynamics.
Eva Strawbridge*, James Madison University
(1145VF1871)

1:30 p.m.
Multimodal Data Fusion in 3D Printing Quality Prediction.
Xiaotong Gui*, Pomona College, Department of Mathematics
Xinru Liu, Wheaton College, Department of Mathematics and Computer Science
Qi Tian, Rutgers University, Department of Industrial Engineering
Weihong Guo, Rutgers University, Department of Industrial Engineering
(1145VF1897)

1:45 p.m.
The Role of Tortuosity in Filtration Efficiency.
Ian Griffiths, Oxford University, Mathematical Institute
Peter Stewart, University of Glasgow, School of Mathematics and Statistics
Ivan Mitevski*, Columbia University
Ines Vujkovac, New Jersey Institute of Technology
Matthew Illingworth, New Jersey Institute of Technology
(1145VF2351)

2:00 p.m.
Don't get tangled or weigh me down: testing the limits of jellyfish locomotion.
Nicholas A Battista*, The College of New Jersey
Jason Miles, The College of New Jersey
Christopher Jakuback, The College of New Jersey
(1145VF2362)

2:15 p.m.
From Conceptual to Computational: the Cost and Benefit of Lizard Thermoregulation Revisited.
John G. Alford*, Sam Houston State University
William I. Lutterschmidt, Texas Research Institute for Environmental Studies
(1145VF2396)

2:30 p.m.
Maximizing asymptotic growth subject to random season durations.
D Brian Walton*, James Madison University
(1145VF2458)

2:45 p.m.
Advertisement detection using Waveletbased Machine Learning Algorithm.
Stephanie Maria Skelly*, Western Connecticut State University
Mackensie A King, Western Connecticut State University
Xiaodi Wang, Western Connecticut State University
(1145VF2666)

3:00 p.m.
Stabilizing effects of patchuse and migration in semidiscrete hostparasitoid models.
Brooks K Emerick*, Kutztown University
(1145VF2524)

3:15 p.m.
An Economic Order Quantity Model for Bundled Items with Imperfect Quality Components and Probabilistic Lead Times.
Noura Yassine*, Beirut Arab University
(1145VF2542)

3:30 p.m.
Effects of surface free energy on morphological stability in epitaxial crystal growth.
Khoa D Dinh*, University of Tennessee
(1145VF2643)

3:45 p.m.
Using Graph Theory to Model Connectivity in the Human Brain.
Elaine Terry*, Saint Joseph's University
(1145VF1191)

Thursday January 17, 2019, 1:00 p.m.3:40 p.m.
MAA General Contributed Paper Session on Teaching and Learning Advanced Mathematics, II
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

1:00 p.m.
Spotting "Fake" Theorems: Promoting Student Understanding of Disproof Using Dynamic Geometry Environments (DGEs).
Tuyin An*, Georgia Southern University
(1145VK2924)

1:15 p.m.
Finding the Right Angle: Experiences in Teaching Geometry, Takes 2 and 3.
Shannon R Lockard*, Bridgewater State University
(1145VK3006)

1:30 p.m.
Student Perceptions on an Expository Approach to Mathematics.
Kevin Bombardier*, University of Iowa
(1145VK354)

1:45 p.m.
Teaching "Proof": Helping Students Learn from Their Mistakes.
Jenna P Carpenter*, Campbell University
(1145VK694)

2:00 p.m.
Mathematics Experiments  Learning and Investigating Mathematics with the Help of Computers.
Shangzhi Li*, Beihang University, Beijing, China
(1145VK724)

2:15 p.m.
Conditional Probability: Overcoming the Base Rate Fallacy.
Nathan J. Jewkes*, North Carolina State University
(1145VK1361)

2:30 p.m.
On Fun and Games: Designed for Learning.
Michael Renne*, Oregon State University
(1145VK2232)

2:45 p.m.
Student Response to an Interdisciplinary Minor in Mathematics and the Effect of Inquiry Based Learning on Student Success.
Joseph E Hibdon*, Northeastern Illinois University
(1145VK2827)

3:00 p.m.
Mathematics Education for Preservice Elementary Teachers in Shanghai since 1985.
Hong Yuan*, The City University of New York, Borough of Manhattan Community College
(1145VK2885)

3:15 p.m.
Using Directed Acyclic Graphs to Improve Classroom Instruction.
Aaron Carl Smith*, Seminole County Public Schools
(1145VK140)

3:30 p.m.
The Making of a Senior Design Course in Applied Mathematics.
Youssef Qranfal*, Wentworth Institute of Technology
Steve Morrow, Wentworth Institute of Technology
(1145VK2371)

Thursday January 17, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Mathematics and Sports, II
Room 303, BCC
Organizers:
John David, Virginia Military Institute
Drew Pasteur, College of Wooster rpasteur@wooster.edu

1:20 p.m.
New Applications of the Linear Regression Formulas to the MLB, NBA, and NFL.
Stanley Rothman*, Quinnipiac University
(1145B5126)

1:40 p.m.
When Good Golfers Go Bad.
Roland Minton*, Roanoke College
(1145B52428)

2:00 p.m.
What would eliminating the kickoff in the NFL mean?
Megan Olivia Powell*, University of North Carolina Asheville
(1145B52003)

2:20 p.m.
Basketball Shooting Efficiency and the Shot Clock.
Jeffrey W Heath*, Centre College
Chase Cavanaugh, Centre College
(1145B52928)

2:40 p.m.
A Geometric Method for Corresponding Images of Athletes from a Camera Array.
James Brian Hall*, Intel Corporation
Dante Salas, Intel Corporation
(1145B52855)

3:00 p.m.
Getting to the top: less pain, more gain.
Kristopher A. Pruitt*, United States Air Force Academy
Michael A. Brilleslyper, United States Air Force Academy
(1145B51156)

3:20 p.m.
An iterative Markov ranking method.
Stephen Devlin, University of San Francisco
Molly Creagar*, University of San Francisco
Thomas Treloar, Hillsdale College
Sam Cassels, Hillsdale College
(1145B52687)

3:40 p.m.
A probability model for predicting the outcome of International soccer games in overtime and beyond.
Reza O Abbasian*, Texas Lutheran University
John T Sieben, Texas Lutheran University
Apryl Canales, Texas Lutheran University
(1145B51076)

4:00 p.m.
NCAA Basketball Conference Champions: Does it Help with the Madness?
Michael A Furuto*, University of Hawai'i  West O'ahu
Ryan Orphan, University of Hawai'i  West O'ahu
(1145B5754)

Thursday January 17, 2019, 1:00 p.m.2:40 p.m.
AMS Contributed Paper Session on Mechanics, Optics, and Electromagnetic Theory
Room 335, BCC

1:00 p.m.
Kantorovich Duality and Optimal Transport Problems on Magnetic Graphs.
Sawyer Jack Robertson*, University of Oklahoma
(1145701491)

1:15 p.m.
Entropy and $L^p$ Convergence of the PseudoInverses for CDFs of Solutions to the Radially Symmetric Aggregation Equation With Power Law Potential.
Robert Paul Volkin*, Case Western Reserve University
(1145702403)

1:30 p.m.
Isometric Immersions, Energy Minimization, Periodic Patterns, and the Geometry of Leaves.
Maximilian K Rezek*, Wake Forest University
John Gemmer, Wake Forest University
(114574306)

1:45 p.m.
A Hybrid Finite Element Method for Nonlocal Models of Mechanics and Failure of Biological Tissue.
Charles L. Talbot*, University of North Carolina at Chapel Hill
(1145742983)

2:00 p.m.
A Biot model for the determination of material parameters of cancellous bone from acoustic measurements.
Hua Chen*, Department of Mathematical Sciences, University of Delaware
Robert P Gilbert, Institute of Mechanics and Materials, RuhrUniversitat Bochum, Germany
Philippe Guyenne, Department of Mathematical Sciences, University of Delaware
(1145741900)

2:15 p.m.
Exterior acoustic and electromagnetic control through active surface sources.
Daniel T Onofrei*, University of Houston
(1145782642)

2:30 p.m.
Topologicallymixed vector soliton instability.
Alexey Sukhinin*, North Dakota State University
(1145781077)

Thursday January 17, 2019, 1:00 p.m.3:40 p.m.
AMS Contributed Paper Session on Numerical Analysis, I
Room 313, BCC

1:00 p.m.
Computation Of TwoDimensional Fourier Transforms For Noisy BandLimited Signals.
Weidong Chen*, Minnesota State University, Mankato
(114565970)

1:15 p.m.
Some New Developments of Polynomial Preserving Recovery on Hexagon Pattern and Chervon Pattern.
Lewei Zhao*, Wayne State University, Mathematics Department
Hao Pan, Shandong Agricultural University, Applied Math Department
Zhimin Zhang, Wayne State University, Mathematics Department
(114565924)

1:30 p.m.
Computational Serendipity and Tensor Product Finite Element Differential Forms.
Tyler Kloefkorn*, University of Arizona
Andrew Gillette, University of Arizona
Victoria Sanders, University of Arizona
(114565234)

1:45 p.m.
PhysicallyConstrained DataDriven Corrected Reduced Order Modeling of Fluid Flows.
Muhammad Jaman Mohebujjaman*, Virginia Tech
Traian Iliescu, Virginia Tech
Leo G. Rebholz, Clemson University
(114565122)

2:00 p.m.
A Discontinuous Galerkin Method for the AwRascle Traffic Flow Model on Networks.
Joshua Buli*, University of California, Riverside
Yulong Xing, Ohio State University
(114565128)

2:15 p.m.
Gradient Method in HilbertBesov Spaces for the Optimal Control of Parabolic Free Boundary Problems.
Ugur Abdulla, Florida Institute of Technology
Vladislav Bukshtynov, Florida Institute of Technology
Ali Hagverdiyev*, Florida Institute of Technology
(114565151)

2:30 p.m.
Locallyimplicit LaxWendroff schemes for quasiexponential momentclosure approximations of kinetic models.
James A Rossmanith*, Iowa State University
Lopamudra Palodhi, Iowa State University
(114565652)

2:45 p.m.
Accurate and Efficient Calculation of Singular Electrostatic Potentials in ChargeDielectric Spherical Systems.
Caylah N Retz*, University of North Carolina at Charlotte
(114565178)

3:00 p.m.
Efficiency of a Moving Mesh System with a Curvaturetype Monitor and an Application to Burgers' Equation.
Marianne Debrito, Lawrence Technological University
Annaliese Keiser*, Bowling Green State University
Joan Remski, University of MichiganDearborn
Taima Younes, University of MichiganDearborn
(114565963)

3:15 p.m.
A Domain Decomposition Approach based on Difference Potentials Method for Chemotaxis Models in 3D.
Yekaterina Epshteyn, The University of Utah
Qing Xia*, The University of Utah
(1145652175)

3:30 p.m.
Exponential integrators for stiff PDEs and their application to atmospheric models.
Luan Vu Thai*, Department of Mathematics, Southern Methodist University
(1145652720)

Thursday January 17, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Open Educational Resources: Combining Technological Tools and Innovative Practices to Improve Student Learning, III
Room 305, BCC
Organizers:
Benjamin Atchison, Framingham State University batchison@framingham.edu
Marianna Bonanome, New York City College of Technology
Margaret Dean, Borough of Manhattan Community College
Annie Han, Borough of Manhattan Community College
Michael Gage, University of Rochester

1:00 p.m.
Creating and using Open Educational Resources and STEM Applications for Algebra and Trigonometry Courses.
Marianna Bonanome*, The New York City College of Technology, CUNY
(1145L11751)

1:20 p.m.
Creative use of online tools to enhance teaching of Mathematics.
Victor Sirelson*, New York City College of Technology
(1145L11521)

1:40 p.m.
Engaging College Algebra and Trigonometry students with OERs.
Ariane Masuda*, New York City College of Technology, CUNY
Lucie Mingla, Borough of Manhattan Community College and New York City College of Technology, CUNY
(1145L11094)

2:00 p.m.
The evolution of an introductory Statistics course with Algebra for nonStem majors.
Jean Richard*, Borough of Manhattan Community College  CUNY
Ke Xin, Borough of Manhattan Community College  CUNY
Bernard Beecher, Borough of Manhattan Community College  CUNY
Luio Prado, Borough of Manhattan Community College  CUNY
Shahin Uddin, Borough of Manhattan Community College  CUNY
Daniela BardacVlada, Borough of Manhattan Community College  CUNY
(1145L12982)

2:20 p.m.
Open Educational Resources for a Corequisite Course: Introductory Statistics with Algebra.
Ke Xin*, Borough of Manhattan Community College  CUNY
Jean Richard, Borough of Manhattan Community College  CUNY
Bernard Beecher, Borough of Manhattan Community College  CUNY
Lucio Prado, Borough of Manhattan Community College  CUNY
Daniela BardacVlada, Borough of Manhattan Community College  CUNY
Shahin Uddin, Borough of Manhattan Community College  CUNY
(1145L12967)

2:40 p.m.
Developing a OER/ZTC for Quantitative Reasoning.
Johannes C. Familton*, Borough of Manhattan Community College
Ke Xin, Borough of Manhattan Community College
(1145L1968)

3:00 p.m.
Quick Adaptation and Effective Use of OER Homework Platform in Algebra, Precalculus and Quantitative Reasoning Courses.
Yevgeniy Milman*, Borough of Manhattan Community College  CUNY
(1145L12775)

3:20 p.m.
Incorporating Open Educational Resources and Active Learning Strategies in the mathematics Gateways courses at an urban community college.
Jorge Florez*, Borough of Manhattan Community College of The City University of New York
Jae K. Lee, Borough of Manhattan Community College of The City University of New York
(1145L1707)

3:40 p.m.
The Influence of Technology on Mathematics Anxiety in Developmental Mathematics Courses.
Sun Young Ban*, Teachers College Columbia University
(1145L11494)

4:00 p.m.
An investigation into college algebra students' learning logarithm concepts using smartphone apps.
Razieh Shahriari, University of Arkansas
Nama Namakshi*, University of Arkansas
(1145L1542)

Thursday January 17, 2019, 1:00 p.m.3:10 p.m.
AMS Contributed Paper Session on Partial Differential Equations, III
Room 312, BCC

1:00 p.m.
A power series solution to partial differential equation problrms.
H. Semiyari*, American University, Washington DC
(1145351895)

1:15 p.m.
Localized method of particular solutions with polynomial basis functions.
Xinxiang Li, Shanghai University, Shanghai, China
Thir R. Dangal*, Alcorn State University, Lorman, MS 39096
Bin Lei, School of Civil Engineering and Architecture, Nanchang University
(1145352465)

1:30 p.m.
Break

1:45 p.m.
Simulation of groundwater flow captured by the horizontal reactive media well using cellbased smoothed radial point interpolation method.
Wen Li*, Department of Mathematics, Clarkson University
G.R. Liu, Department of Aerospace Engineering and Engineering Mechanics, University of Cincinnati
Guangming Yao, Department of Mathematics, Clarkson University
Michelle Crimi, Engineering and Management, Clarkson University
(1145351805)

2:00 p.m.
A Mathematical Model For Meat Cooking.
Sean Deyo, University of Florida
Shawtaroh GranzierNakajima*, University of Arizona
Patricia Puente, Texas Woman's University
H AH Shehadeh, James Madison University
Kevin Tully, Wheaton College
J J B Webb, James Madison University
(1145352167)

2:15 p.m.
Active Control of Acoustic Fields using Almost NonRadiating Sources.
Neil Jerome A. Egarguin*, University of Houston and the University of the Philippines Los Banos
Daniel Onofrei, University of Houston
Eric Platt, University of Houston
(1145352712)

2:30 p.m.
On the active control of Helmholtz Fields on mutually disjoint exterior domains.
Eric Brian Platt*, University of Houston: Mathematics Department
(1145352734)

2:45 p.m.
A LowerTriangular Mass Matrix Approach to Explicit Time Advancement for Continuous Triangular Finite Element Methods.
Jay M Appleton*, Clarkson University
Brian T Helenbrook, Clarkson University
(1145352591)

3:00 p.m.
Asymptotic Analysis of Shout Options Close to Expiry.
Ghada Alobaidi*, American University of Sharjah
(1145351749)

Thursday January 17, 2019, 1:00 p.m.3:55 p.m.
MAA Contributed Paper Session on Research in Undergraduate Mathematics Education (RUME), II
Room 340, BCC
Organizers:
Stacy Brown, California State Polytechnic University
Megan Wawro, Virginia Tech mwawro@vt.edu
Aaron Weinberg, Ithaca College

1:00 p.m.
Making Graduate Student Instructor Observation Protocols Actionable via PostObservation Feedback.
Sean P Yee, University of South Carolina
Kimberly Cervello Rogers*, Bowling Green State University
Jessica Deshler, West Virginia University
Robert Petrulis, EPRE Consulting
Christopher D. Potvin, Bowling Greene State University
James Sweeney, University of South Carolina
(1145J5376)

1:20 p.m.
Calculus TAs' teaching practice and reflections.
Jungeun Park*, University of Delaware
(1145J51031)

1:40 p.m.
Is Statistics Just Math? The Developing Epistemological Views of Graduate Teaching Assistants.
Kelly P Findley*, Florida State University
(1145J5501)

2:00 p.m.
Mathematics Graduate Teaching Assistants and Their Growth as Teachers.
Claire Gibbons*, Oregon State University
(1145J51066)

2:20 p.m.
A Working Framework for Observing and Interpreting Preservice Secondary Teachers' Development of MKT in Undergraduate Mathematics Courses.
Jeremy F. Strayer*, Middle Tennessee State University
Yvonne X. Lai, University of Nebraska  Lincoln
Alyson E. Lischka, Middle Tennessee State University
Candice M. Quinn, Middle Tennessee State University
Cynthia O. Anhalt, The University of Arizona
(1145J51972)

2:40 p.m.
What do we know about courses in Geometry for Secondary Teachers?
Amanda M Milewski*, University of Michigan
Patricio Herbst, University of Michigan
Claudine Margolis, University of Michigan
Enes Abugka, University of Michigan
(1145J52556)

3:00 p.m.
Preservice teachers' conceptions of area of a rectangle.
Betsy McNeal, Ohio State University
Sayonita Ghosh Hajra*, California State University Sacramento
Yajenny Patricia Pacheco Enamorado, California State University Sacramento
(1145J5588)

3:20 p.m.
Ways in which students transfer and apply definitions from Euclidean to Taxicab geometry: 2nd Cycle of Data Collection and Analysis.
Aubrey Kemp*, California State University, Bakersfield
Draga Vidakovic, Georgia State University
(1145J5384)

3:40 p.m.
Dynamic Geometry Tasks for InquiryOriented Axiomatic Geometry.
Younggon Bae*, Michigan State University
(1145J5343)

Thursday January 17, 2019, 1:00 p.m.2:35 p.m.
MAA Contributed Paper Session on Revitalizing Complex Analysis
Room 302, BCC
Organizers:
Michael Brilleslyper, United States Air Force Academy
Russell Howell, Westmont College howell@westmont.edu
Beth Schaubroeck, United States Air Force Academy

Thursday January 17, 2019, 1:00 p.m.3:35 p.m.
MAA Contributed Paper Session on The EDGE (Enhancing Diversity in Graduate Education) program: Pure and Applied talks by Women Math Warriors, II
Room 323, BCC
Organizers:
Laurel Ohm, University of Minnesota, ohmxx039@umn.edu
Shanise Walker, Iowa State University,

1:00 p.m.
A Floer homology invariant for $3$orbifolds via bordered Floer theory.
Biji Wong*, CIRGET
(1145I1229)

1:20 p.m.
Welded Knots and the Infinitesimal Alexander Module.
Sherilyn Tamagawa*, University of California, Santa Barbara
(1145I1667)

1:40 p.m.
The tree cover number and positive semidefinite maximum nullity of a graph.
Chassidy Bozeman*, St. Olaf College
(1145I12470)

2:00 p.m.
Saving the World with Modeling Integration.
Marisa J Hughes*, Johns Hopkins University Applied Physics Lab
Elizabeth P Reilly, Johns Hopkins University Applied Physics Lab
(1145I12841)

2:20 p.m.
Classifying the $H$orbits of the Symmetric Space of $\text{SL}_2(\mathbb{F}_q)$ for $\text{char}(\mathbb{F}_q) \neq 2$.
Catherine Buell, Fitchburg State University
Vicky Klima, Appalachian State University
Jennifer Schaefer, Dickinson College
Carmen Wright*, Jackson State University
Ellen Ziliak, Benedictine University
(1145I12637)

2:40 p.m.
Free Quasigroup Conjugates and $s$periCatalan Numbers.
Stefanie G. Wang*, Trinity College
Jonathan D.H. Smith, Iowa State University
(1145I12531)

3:00 p.m.
A Roundtable with the EDGE Book Editors  Part 1: How to Write a Successful Mathematics Book Proposal.
Susan D'Agostino*, Johns Hopkins University
Sarah Bryant, Dickinson College
Amy Buchmann, University of San Diego
Michelle Guinn, Belmont University
Leona Harris, University of the District of Columbia
(1145I1774)

3:20 p.m.
A Roundtable with the EDGE Book Editors, Part 2: How to Proceed After Your Successful Book Proposal Earns a Book Contract.
Susan D'Agostino*, Johns Hopkins University
Sarah Bryant, Dickinson College
Amy Buchmann, University of San Diego
Michelle Guinn, Belmont University
Leona Harris, University of the District of Columbia
(1145I1775)

Thursday January 17, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Touch it, Feel it, Learn it: Tactile Learning Activities in the Undergraduate Mathematics Classroom, III
Room 339, BCC
Organizers:
Chris Oehrlein, Oklahoma City Community College
Ann Trenk, Wellesley College
Laura Watkins, Glendale Community College laura.watkins@gccaz.edu

1:00 p.m.
Hands on Calculus: Manipulatives Integral to Integration.
Sylvia Gutowska*, Community College of Baltimore County
Clarence Baney, Community College of Baltimore County
(1145J12113)

1:20 p.m.
Using Toy Cars to Teach Calculus Concepts.
Nicole R. Kroeger*, SC Governor's School for Science and Mathematics
(1145J1363)

1:40 p.m.
A search and rescue activity to explore multivariable concepts.
Silvia Saccon*, Bard College
(1145J12234)

2:00 p.m.
Tactile Learning Activities: Keeping It Simple in Calculus.
Lisa Driskell*, Colorado Mesa University
(1145J12649)

2:20 p.m.
Embodied Venn Diagrams: Bringing Sets to Life.
Sarah A. Nelson*, LenoirRhyne University
(1145J12733)

2:40 p.m.
Using Cuisenaire Rods to Develop Student Understanding of Statistical Distributions.
Jay A Malmstrom*, Oklahoma City Community College
(1145J1903)

3:00 p.m.
Flowcharts, Playing Cards, and Pulse Rates: Hypothesis Testing in an Introductory Statistics Course.
Marina Skyers*, Penn State Brandywine
(1145J1551)

3:20 p.m.
A G.U.E.S.T. Course in Statistics.
Lindsey Fox*, University of Tennessee
(1145J12747)

3:40 p.m.
Group theory via a rectangle tethered up to homotopy by strings or strip: from middle school to general education to abstract algebra.
David Pengelley*, Oregon State University
(1145J1583)

4:00 p.m.
A blockheaded approach to binomial expansions.
Stephen M. Walk*, St. Cloud State University
(1145J12890)

Thursday January 17, 2019, 1:00 p.m.3:50 p.m.
SIAM Minisymposium on Human Factors in Mathematics Education
Room 342, BCC
Organizers:
Ron Buckmire, Occidental College ron@oxy.edu
Rachel Levy, Mathematical Association of America rlevy@maa.org
Suzanne L Weekes, Worcester Polytechnic Institute sweekes@wpi.edu

Thursday January 17, 2019, 1:00 p.m.2:20 p.m.
MAA Panel
Advising and Mentorship: Fostering Successful Students
Room 350, BCC
Organizers:
Ashley Johnson, University of North Alabama ajohnson18@una.edu
Alicia Prieto Langarcia, Youngstown State University
Panelists:
Jacqueline JensenVallin, Lamar University
Hristo Kojouharov, University of Texas at Arlington
Marianne Korten, Kansas State University
Calandra Tate Moore, Department of Defense
Michael Young, Iowa State University

Thursday January 17, 2019, 1:00 p.m.2:20 p.m.
MAA Panel
Coping Professionally with Unprofessional Behavior
Room 349, BCC
Organizers:
Jennifer Beineke, Western New England University
Zsuzsanna Szaniszlo, Valparaiso University Zsuzsanna.Szaniszlo@valpo.edu
Panelists:
Amy CohenCorwin, Rutgers, The State University of New Jersey
Lloyd Douglas, Independent Consultant
Rick Gillman, Valparaiso University
Paula Russo, Trinity College

Thursday January 17, 2019, 1:00 p.m.2:30 p.m.
AMS Committee on Education Guided Discussion
Evidencebased teaching: how do we all get there?
Room 315, BCC
Organizers:
David Pengelley, Oregon State University
Dev Sinha, University of Oregon
Ravi Vakil, Stanford University

Thursday January 17, 2019, 1:00 p.m.2:15 p.m.
Project NExT Workshop on Standardsbased Grading
Tools and Tips for Successful Implementation
Room 308, BCC
Organizers:
Alexander Barrios, Carleton College
William Cipolli, Colgate University
Brittney Falahola, Stephen F. Austin State University
Daniel Rodman, Taylor University
Facilitators:
Stephanie Bernander, University of Wisconsin Oshkosh
Marko Budisic, Clarkson University
Jeff Ford, Gustavus Adolphus College
Kathryn Haymaker, Villanova University
Jessica Kelly, Christopher Newport University
Nick Long, Stephen F. Austin State University
Tom Mahoney, Emporia State University
Austin Mohr, Nebraska Wesleyan University
Jessica O'Shaughnessy, Shenandoah University
Taylor Short, Grand Valley State University
Chad Wiley, Emporia State University
Cassie Williams, James Madison University

Thursday January 17, 2019, 1:00 p.m.1:30 p.m.
The Dolciani Award Lectures
Room 301, BCC
Organizers:
Herbert A. Medina, Loyola Marymount University
Tina Straley,

Thursday January 17, 2019, 1:00 p.m.3:00 p.m.
Summer Program for Women in Mathematics (SPWM) Reunion
Peale C, 1st Floor, Hilton

Thursday January 17, 2019, 1:30 p.m.3:55 p.m.
AMS Contributed Paper Session on Number Theory, II
Room 311, BCC

1:30 p.m.
A Formula for the Number of Monic Degree $m$ Polynomials in $\mathbb{F}_q[x]$ with Discriminant $d$.
Michael J Seaman*, California Institute of Technology (Senior Undergraduate)
(1145111532)

1:45 p.m.
Local $h$ polynomials and the monodromy conjecture.
Matt Larson*, Yale University
Sam Payne, University of Texas Austin
Alan Stapledon, University of Sydney
(1145111483)

2:00 p.m.
Heuristics for cyclic fields: totally positive units and narrow class groups.
Benjamin Breen*, Dartmouth College
John Voight, Dartmouth College
Ila Varma, UC San Diego
(1145112697)

2:15 p.m.
A New Condition Equivalent to the AnkenyArtinChowla Conjecture.
Joshua Harrington, Cedar Crest College
Lenny Jones*, Shippensburg University
(1145111566)

2:30 p.m.
Formulas for Chebotarev densities of Galois extensions of number fields.
Katharine Woo*, Stanford University
Naomi Sweeting, University of Chicago
(1145111033)

2:45 p.m.
Cyclic Eisenstein polynomials of $p$power degree.
Chad Awtrey*, Elon University
(11451163)

3:00 p.m.
Harmonic analysis on the padic unit ball.
Naveen Somasunderam*, Oregon State University, Corvallis
(114511988)

3:15 p.m.
Class and Type Numbers of Orders in Central Simple Algebras.
Angelica Babei*, Dartmouth College
(1145112449)

3:30 p.m.
Metacommutation of Primes in Central Simple Algebras.
Sara Chari*, Dartmouth College
(1145112696)

3:45 p.m.
Difference Divisible Sets in Hurwitz Quaternions.
Peter Floodstrand Blanchard*, University of Iowa
(1145112847)

Thursday January 17, 2019, 2:00 p.m.4:50 p.m.
AMS Special Session on Quantum Symmetries: Subfactors and Fusion Categories (a Mathematics Research Communities Session), II
Room 331, BCC
Organizers:
Cain EdieMichell, Vanderbilt University
Lauren Ruth, Vanderbilt University ruth@math.ucr.edu
Yilong Wang, Louisiana State University

Thursday January 17, 2019, 2:00 p.m.3:50 p.m.
AMS Special Session on Symbolic Dynamics, III
Room 321, BCC
Organizers:
Van Cyr, Bucknell University
Bryna Kra, Northwestern University kra@math.northwestern.edu

Thursday January 17, 2019, 2:00 p.m.3:40 p.m.
MAA General Contributed Paper Session on Teaching and Learning Developmental Mathematics
Room 301, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

2:00 p.m.
Overcoming Math Anxiety: A Twelve Step Approach.
Gary C Hall*, Lipscomb University
(1145VH1007)

2:15 p.m.
Graspable Math in the Algebra Classroom.
Anne Turner*, Naperville North High School
(1145VH1309)

2:30 p.m.
Developmental Mathematics Reform: Analyzing Experiences in Corequisite College Algebra at an Urban Community College.
Jennifer ZakotnikGutierrez*, University of Northern Colorado
(1145VH1444)

2:45 p.m.
Intermediate Algebra: A Retelling of an Old Story.
Brendan Kelly*, Harvard
Emina Alibegovic, Rolland Hall
Rebecca NoonanHeale, University of Utah
Anna Schoening, University of Utah
Amanda Cangelosi, University of Utah
(1145VH2857)

3:00 p.m.
Creating an Engaging Environment and Revolutionizing Teaching and Learning in Introductory Statistics.
Dushanthi N Herath*, Maryville University, St. Louis, MO
Guangwei Fan, Maryville University, St. Louis, MO
(1145VH2401)

3:15 p.m.
Representational Adaptivity in Multiplying Polynomials.
Cameron Sweet*, Saint Martin's University
(1145VH2558)

3:30 p.m.
Meeting Students Where They Are: Successful Corequisite Course Design.
Francisco J. Savina*, University of Texas at Austin
Rebecca Hartzler, University of Texas at Austin
(1145VH2560)

Thursday January 17, 2019, 2:00 p.m.4:00 p.m.
MAA Poster Session: Projects Supported by the NSF Division of Undergraduate Education
Exhibit Hall G, 100 Level, BCC
Organizers:
Jon Scott, Montgomery College jon.scott@montgomerycollege.edu

2:00 p.m.
URI Robert Noyce Teacher Scholarship Program.
Anne M. Seitsinger, University of Rhode Island
Cornelis de Groot*, University of Rhode Island
David Byrd, University of Rhode Island
Bryan Dewsbury, University of Rhode Island
Jay Fogleman, University of Rhode Island
Kathleen Peno, University of Rhode Island

2:00 p.m.
Collaborative Research: Improving Conceptual Understanding of Multivariable Calculus Through Visualization Using CalcPlot3D.
Paul Seeburger*, Monroe Community College
Monica VanDieren, Robert Morris University
Deborah MooreRusso, State University of New York at Buffalo

2:00 p.m.
Using Bricklayer Coding and Visual Art to Engage Students in Learning Mathematics.
Betty Love*, University of Nebraska  Omaha
Michael Matthews, University of Nebraska  Omaha
Victor Winter, University of Nebraska  Omaha
Michelle Friend, University of Nebraska  Omaha

2:00 p.m.
Project SMILES: StudentMade Interactive Learning with Educational Songs for Introductory Statistics.
John J. Weber III*, Perimeter College at Georgia State University
Lawrence M. Lesser, University of Texas at El Paso
Dennis K. Pearl, Pennsylvania State University

2:00 p.m.
Promoting Reasoning in Undergraduate Mathematics (PRIUM).
William Martin*, North Dakota State University
Josef Dorfmeister, North Dakota State University
Benton Duncan, North Dakota State University
Friedrich Littman, North Dakota State University
Draga Vidakovic, Georgia State University
Guantao Chen, Georgia State University
Valerie Miller, Georgia State University

2:00 p.m.
SSTEM: Using Computational Science to Enhance Learning and Commitment to STEM.
Maria Zack*, Point Loma Nazarene University
Katherine Maloney, Point Loma Nazarene University
Lori Carter, Point Loma Nazarene University
Paul Schmelzenbach, Point Loma Nazarene University
Dawne Page, Point Loma Nazarene University

2:00 p.m.
Framing Lee Academics for Mathematics, Education and Social Sciences Success (a SUMMITP collaboration).
Caroline MaherBoulis*, Lee University
Jason Robinson, Lee University
Bryan Poole, Lee University
John Hearn, Lee University

2:00 p.m.
Undergraduate Curriculum Guide for the Mathematical Sciences.
Martha Siegel*, Towson University
Carol Schumacher, Kenyon College
Doug Ensley, Mathematical Association of America
J. Michael Pearson, Mathematical Association of America

2:00 p.m.
Improving the Preparation of Graduate Students to Teach Undergraduate Mathematics.
Jack Bookman*, Duke University
Shandy Hauk, Wested
Natasha Speer, University of Maine

2:00 p.m.
Ambitious Math and Science Teaching Fellows.
Thomas Dick*, Oregon State University
Rebekah Elliott, Oregon State University
Nick Cabot, Oregon State University

2:00 p.m.
Progress through Calculus.
David Bressoud*, Macalester College
Jess Ellis, Colorado State University
Sean Larsen, Portland State University
Chris Rasmussen, San Diego State University
Rachel Levy, Mathematical Association of America

2:00 p.m.
Heartland: The Carver Bridge to STEM Success Program.
Heidi Berger*, Simpson College
Mark Brodi, Simpson College
Derek Lyons, Simpson College
Clint Meyer, Simpson College

2:00 p.m.
NSF Scholarship Program in Science and Mathematics at Kennesaw State University.
AnaMaria Croicu*, Kennesaw State University

2:00 p.m.
Discovering the Art of Mathematics: Inquiry Based Learning in Mathematics for Liberal Arts.
Philip Hotchkiss*, Westfield State University
Christine Von Renesse, Westfield State University
Julian Fleron, Westfield State University
Volker Ecke, Westfield State University

2:00 p.m.
Project DIRACC: Developing and Investigating a Rigorous Approach to Conceptual Calculus.
Fabio Milner*, Arizona State University
Pat Thompson, Arizona State University
Mark Ashbrook, Arizona State University

2:00 p.m.
Transforming Instruction in Undergraduate Mathematics via Primary Historical Sources (TRIUMPHS).
Jerry Lodder*, New Mexico State University
Kathleen Clark, Florida State University
Janet Barnett, Colorado State UniversityPueblo
Dominic Klyve, Central Washington University
Nicholas Scoville, Ursinus College
Daniel Otero, Xavier University
Diana White, University of Colorado at DenverDowntown

2:00 p.m.
CAREER: Developing Undergraduate Combinatorial Curriculum In Computational Settings.
Elise Lockwood*, Oregon State University

2:00 p.m.
Open Resources for the Mathematics Curriculum.
Jim Fowler*, Ohio State University
Petra BonfertTaylor, Dartmouth
David Farmer, American Institute of Mathematics
Sarah Eichhorn, University of Texas at Austin

2:00 p.m.
A DataDriven, Multidisciplinary Curriculum Providing Access to the Data Analytics Economy through Projectbased Learning.
Lisa Dierker*, Wesleyan University
Jennifer Rose, Wesleyan University

2:00 p.m.
Mathematics Graduate Student PeerMentorship Program: Impact and Adaptability.
Kimberly Cervello Rogers*, Bowling Green State University
Sean P. Yee, University of South Carolina
Jessica Deshler, West Virginia University

2:00 p.m.
Transforming Undergraduate Statistics Education at Primarily Undergraduate Institutions through Experiential Learning.
Tracy Morris*, University of Central Oklahoma
Cynthia Murray, University of Central Oklahoma
Tyler Cook, University of Central Oklahoma

2:00 p.m.
Talented Teachers in Training for Texas Phase II.
Lesa Beverly*, Stephen F. Austin State University
Keith Hubbard, Stephen F. Austin State University
Dennis Gravatt, Stephen F. Austin State University
Chrissy Cross, Stephen F. Austin State University

2:00 p.m.
Science and Mathematics Attraction, Retention, and Training for Texas (SMART Texas).
Keith Hubbard*, Stephen F. Austin State University
Nola Schmidt, Stephen F. Austin State University

2:00 p.m.
Scholarly Leaders Originating as Practicing Educators in TwoYear College Mathematics (Project SLOPE).
Megan BreitGoodwin*, AnokaRamsey Community College
Ann Sitomer, Portland State University
Kathleen Quardokus Fisher, Florida International University
Jacqueline Dewar, Loyola Marymount University

2:00 p.m.
Exploring Mathematics Graduate Teaching Assistants' Developmental Stages for Teaching.
Mary Beisiegel*, Oregon State University

2:00 p.m.
Collaborative Research: Maplets for Calculus.
Philip B. Yasskin*, Texas A&M University
Joseph Martinsen, Texas A&M University
Matthew Weihing, Texas A&M University
Akash Rao, Texas A&M University
Douglas B. Meade, University of South Carolina
Matthew Barry, Texas A&M Engineering Extension Service

2:00 p.m.
Merging the Qualitative and the Quantitative (a SUMMITP Collaboration).
Victor Piercey*, Ferris State University
Rhonda Bishop, Ferris State University
Mischelle Stone, Ferris State University

2:00 p.m.
Student Success Through the Mathematics SSTEM Program at the University of Texas at Arlington.
Jianzhong Su*, University of Texas at Arlington
Tuncay Aktosun, University of Texas at Arlington

2:00 p.m.
Calculus and Virtual Reality (CalcVR).
Nicholas Long*, Stephen F. Austin State University
Jeremy Becnel, Stephen F. Austin State University

2:00 p.m.
Hood College Noyce STEM Teacher Education Partnership (NSTEP).
Ann Stewart*, Hood College
Jennifer Cuddapah, Hood College
Christopher Stromberg, Hood College

2:00 p.m.
Building Community Through Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations (SIMIODE).
Brian Winkel*, SIMIODE
Richard C. Harwood, George Fox University
Audrey Malagon, Virginia Wesleyan University
Therese Shelton, Southwestern University
Patrice Tiffany, Manhattan College

2:00 p.m.
Enhancing Explorations in Functions for Preservice Secondary Mathematics Teachers.
James A.M. Álvarez*, The University of Texas at Arlington
Theresa Jorgensen, The University of Texas at Arlington
Kathryn Rhoads, The University of Texas at Arlington

2:00 p.m.
GPIMPACT: Integrating Geoscience to Engage Majors with Mathematics (iGEM).
Theresa Jorgensen*, The University of Texas at Arlington
W. Ashley Griffith, , The Ohio State University
Elizabeth Griffith, The Ohio State University
Nakia Pope, Alamo Colleges

2:00 p.m.
Mentoring Students through Computational Science Research Projects: Report on the iPics SSTEM grant program.
Thomas R Hagedorn*, Department of Mathematics and Statistics, The College of New Jersey
Monisha Pulimood, Department of Computer Science, The College of New Jersey

2:00 p.m.
Sustainability of Mathematics Education: Robert Noyce Mathematics Scholarship Program at TAMIU.
Rohitha Goonatilake, Texas A&M International University
Juan J. Arellano Jr.*, Texas A&M International University
Puneet S. Gill, Texas A&M International University
Runchang Lin, Texas A&M International University

2:00 p.m.
Attracting and Retaining Scholars in the Mathematical Sciences.
Alexandra Kurepa*, North Carolina Agricultural & Technical State University
A. Giles Warrack, North Carolina Agricultural & Technical State University
Guoqing Tang, North Carolina Agricultural & Technical State University
Janis Oldham, North Carolina Agricultural & Technical State University

2:00 p.m.
Attaining Excellence in Secondary Mathematics Clinical Experiences with a Lens on Equity.
Marilyn Strutchens*, Auburn University
Ruthmae Sears, University of South Florida

2:00 p.m.
Challenging, Operationalizing, and Understanding Racialized and Gendered Events (COURAGE) in Undergraduate Mathematics.
Luis A. Leyva*, Vanderbilt University
Daniel Battey, Rutgers University
Keith Weber, Rutgers University
Nora Hyland, Rutgers University
Kristen Amman, Rutgers University
Emily Wolf, Rutgers University
Ruby Quea, Rutgers University
Daniel Lopez, Rutgers University
Cierra McClendon, Rutgers University

2:00 p.m.
ASSESSMENT: Transforming the Silent Killer of Learning to an Active Booster of Learning.
Frank Wattenberg*, United States Military Academy
Kristin Arney, United States Military Academy
John Bacon, United States Military Academy
Kayla Blyman, United States Military Academy
Lisa Bromberg, United States Military Academy
David DelcuadroZimmerman, United States Military Academy
David Harness, United States Military Academy
Scott Warnke, United States Military Academy
Sarah Wohlberg, United States Military Academy

2:00 p.m.
Guide to EvidencedBased Instructional Practices in Undergraduate Mathematics.
Doug Ensley*, Mathematical Association of America
Martha Abell, Georgia Southern University
Linda Braddy, Tarrant County College
Lew Ludwig, Denison University
Hortensia Soto, University of Northern Colorado

2:00 p.m.
The Mathematical Education of Teachers as an Application of Undergraduate Mathematics.
Doug Ensley*, Mathematical Association of America
James Alvarez, University of Texas at Arlington
Beth Burroughs, Montana State University
Nancy Neudauer, Pacific University
James Tanton, Mathematical Association of America

2:00 p.m.
Professional Development Emphasizing DataCentered Resources and Pedagogies for Instructors of Undergraduate Introductory Statistics.
Jenna Carpenter*, Campbell University
Mike Brilleslyper, United States Air Force Academy
Danny Kaplan, Macalester College
Kate Kozak, Coconino Community College
Rachel Levy, Mathematical Association of America

2:00 p.m.
Using Networked Improvement Communities to Design and Implement Program Transformation Tools for Secondary Mathematics Teacher Preparation.
W. Gary Martin*, Auburn University
Wendy Smith, University of NebraskaLincoln

2:00 p.m.
Improving Representational Competence by Engaging with Physical Modeling in Foundational STEM Courses.
Lee Singleton*, Whatcom Community College
Eric Davishahl, Whatcom Community College
Todd Haskell, Western Washington University
Cristina Sampaio, Western Washington University

2:00 p.m.
Penn State University Secondary Mathematics Noyce Scholars Program.
Rose Mary Zbiek*, The Pennsylvania State University
M. Kathleen Heid, The Pennsylvania State University
Gina Foletta, The Pennsylvania State University
James Sellers, The Pennsylvania State University
Matthew Black, The Pennsylvania State University
John Elia, The Pennsylvania State University

2:00 p.m.
Supporting and Sustaining Scholarly Mathematical Teaching.
David Miller*, University of Hartford
Larissa Schroeder, University of Hartford
Mako Haruta, University of Hartford
Fei Xue, University of Hartford
Jean McGivneyBurell, University of Hartford

2:00 p.m.
Diagnosis, Treatment and Prescription: The Central VA Undergraduate Mathematics Scholarship Program (CVUMSP) Action Plan for Praxis II Success.
Cheryl Adeyemi*, Virginia State University
Gerald Burton, Virginia State University

2:00 p.m.
Investigating Early Field Experiences for Prospective Mathematics Teachers through the University Teaching Experience Model.
Michelle Cirillo*, University of Delaware
Raymond LaRochelle, University of Delaware
Kristen Bieda, Michigan State University
Fran Arbaugh, The Pennsylvania State University

2:00 p.m.
SimulationBased InquiryOriented Linear Algebra.
David Plaxco*, Clayton State University
Michelle Zandieh, Arizona State University

2:00 p.m.
Assessing the Impact of the Emporium Model on Student Persistence and Dispositional Learning by Transforming Faculty Culture.
Kathy CousinsCooper*, North Carolina A&T State University
Nicholas S. Luke, North Carolina A&T State University
Katrina N. Staley, North Carolina A&T State University
Seongtae Kim, North Carolina A&T State University
Dominic P. Clemence, North Carolina A&T State University

2:00 p.m.
Modeling Across the Curriculum.
Ben Galluzzo*, Clarkson University
Peter Turner, Clarkson University
James Crowley, SIAM

2:00 p.m.
Computing with R for Mathematical Modeling.
Ben Galluzzo*, Clarkson University
Jie Chao, Concord Consortium
Eric Simoneau, Boston Latin School and 33sigma Learning Labs, LLC

2:00 p.m.
Aligning Differential Equations with Partner Disciplines through Applications.
Rebecca Segal*, Virginia Commonwealth University
Afroditi Filippas, Virginia Commonwealth University

2:00 p.m.
Adjunct Mathematics Instructor Resources and Support: Improving Undergraduate Precalculus Teaching and Learning Experience.
Eileen Murray*, Montclair State University
Amir Golnabi, Montclair State University
Zareen Rahman, James Madison University
Madhavi Vishnubhotla, Montclair State University
Jessica Nuzzi, Montclair State University

2:00 p.m.
Students' Understanding of Vectors in Multivariable Calculus.
Monica VanDieren*, Robert Morris University
Deborah MooreRusso, The University of Oklahoma
Paul Seeburger, Monroe Community College

2:00 p.m.
Creating Connections in the Content: What Gets Learned and Lost in the Translations Between Disciplines (a SUMMITP collaboration).
Mary Beisiegel*, Oregon State University
Lori Kayes, Oregon State University
Devon Quick, Oregon State University
Richard Nafshu, Oregon State University

2:00 p.m.
Collaborative Research: A National Consortium for Synergistic Undergraduate Mathematics via Multiinstitutional Interdisciplinary Teaching.
Susan Ganter*, Embry Riddle Aeronautical University
William Haver, Virginia Commonwealth University
Rosalyn Hobson Hargraves, Virginia Commonwealth University
Stella Hofrenning, Augsburg University
Jack Bookman, Duke University

2:00 p.m.
Renovating Calculus at Augsburg University: a SUMMITP project.
Suzanne Doree*, Augsburg University
Jody Sorensen, Augsburg University

2:00 p.m.
Evaluating the Uptake of ResearchBased Instructional Strategies in Undergraduate Chemistry, Mathematics, and Physics.
Estrella Johnson*, Virginia Tech
Naneh Apkarian, Western Michigan University

2:00 p.m.
Building Sustainable Partnerships for 21st Century STEM Teachers.
John E. Hammett III*, Saint Peter's University
Constance Calandrino, Saint Peter's University
Yosra Badiei, Saint Peter's University
James J. Clayton Sr., Saint Peter's University
WeiDong Zhu, Saint Peter's University
Jeanette Wilmanski, Saint Peter's University
Jennifer Ayala, Saint Peter's University
John Ruppert, Saint Peter's University

2:00 p.m.
Mathematics of Doing, Understanding, Learning and Educating for Secondary Schools  MODULE(S2).
Jeremy Strayer*, Middle Tennessee State University
Alyson Lischka, Middle Tennessee State University
Howard Gobstein, APLU
Stephanie Casey, Eastern Michigan University
Andrew Ross, Eastern Michigan University

2:00 p.m.
Mathematics of Doing, Understanding, Learning and Educating for Secondary Schools  MODULE(S2).
Jason Aubrey*, University of Arizona
Cynthia Anhalt, University of Arizona
Yvonne Lai, University of Nebraska  Lincoln
Brynja Kohler, Utah State University
Emina Alibegovic, Rowland Hall

2:00 p.m.
STEM Teaching Scholars for High Need ChicagoArea Schools.
Melanie Pivarski*, Roosevelt University
Byoung Sug Kim, Roosevelt University
Vicky McKinley, Roosevelt University
Emily Dangremond, Roosevelt University
Chandra James, Chicago Public School

2:00 p.m.
Professional Resources & Inquiry in Mathematics Education for K8 Teacher Education.
Shandy Hauk*, WestEd
JenqJong Tsay, University of Texas Rio Grande Valley
Billy Jackson, , University of Louisville

2:00 p.m.
NSF SSTEM Program at Shepherd University.
Qing Wang*, Shepherd University
Weidong Liao, Shepherd University

2:00 p.m.
Holyoke Community College STEM Scholars' Program (20152020).
Ileana Vasu*, Holyoke Community College
Autumn Phaneuf, University of Massachusetts, Amherst
Emily Rabinski, Holyoke Community College
Steve Winters, Holyoke Community College

2:00 p.m.
Transforming Linear Algebra Education with GeoGebra Applets.
James D. Factor*, Alverno College
Susan Pustejovsky, Alverno College

2:00 p.m.
Raising Calculus to the Surface.
Aaron Wangberg*, Winona State University
Jason Samuels, City University of New York  BMCC
Brian Fisher, Lubbock Christian University
Elizabeth Gire, Oregon State University
Tisha Hooks, Winona State University

2:00 p.m.
Raising Physics to the Surface.
Aaron Wangberg*, Winona State University
Robyn Wangberg, Saint Mary's University of Minnesota
Elizabeth Gire, Oregon State University

2:00 p.m.
The AugSTEM Program: Informing Institutional Collaboration and Change to Prepare Juniors and Seniors for Careers in STEM.
Rebekah Dupont*, Augsburg University
Stella Hofrenning, Augsburg University
Nancy Rodenborg, Augsburg University

2:00 p.m.
PRODUCT 1: Professional Development and Uptake through Collaborative Teams.
Brian Katz*, Augustana College
Angie Hodge, Northern Arizona University
Sandra Laursen, University of Colorado Boulder
Yousuf George, Nazareth College
Volker Ecke, Westfield State University
Philip Hotchkiss, Westfield State University
Partick Rault, University of Arizona

2:00 p.m.
PRODUCT 2: Professional Development and Uptake through Collaborative Teams.
Christine von Renesse*, Westfield State University
Stan Yoshinobu, California Polytechnic State University, San Luis Obispo
Chuck Hayward, University of Colorado Boulder
Ryan Gantner, St. John Fisher College
Xiao Xiao, Utica College
Elizabeth Thoren, Pepperdine University

Thursday January 17, 2019, 2:15 p.m.3:05 p.m.
AMS Invited Address
From knots to symplectic geometry and algebra.
Ballrooms I & II, 400 Level, BCC
Peter Ozsvath*, Princeton University
(1145009)

Thursday January 17, 2019, 2:35 p.m.3:55 p.m.
MAA Workshop
How to Talk about Math So People Want to Listen
Room 324, BCC
Organizers:
Paul Zorn, St. Olaf College zorn@stolaf.edu
Presenters:
Flora Lichtman, Gimlet Media
Panelists:
Rachel Levy, Mathematical Association of America

Thursday January 17, 2019, 2:35 p.m.3:55 p.m.
MAA Panel
Pathways to Leadership
Room 349, BCC
Organizers:
Cynthia Curtis, The College of New Jersey
Semra Kilic Bahi, Lafayette College
Gretchen L. Matthews, Virginia Tech gmatthews@vt.edu
Panelists:
Jenna Carpenter, Campbell University
Barbara Faires, Westminster College
Susan Ganter, EmbryRiddle Aeronautical University
Chawne Kimber, Lafayette College
Maura Mast, Fordham College at Rose Hill

Thursday January 17, 2019, 2:45 p.m.4:15 p.m.
AMS Education and Diversity Department Panel
BridgetoPhD and Postbac Programs Working to Open Doors for Students from Underrepresented Groups
Room 316, BCC
Organizers:
Helen G. Grundman, American Mathematical Society
Moderators:
Helen G. Grundman, American Mathematical Society
Panelists:
Ruth Haas, University of Hawai'i
Ryan Hynd, University of Pennsylvania
Trachette Jackson, University of Michigan
Michael Young, Iowa State University

Thursday January 17, 2019, 3:00 p.m.3:55 p.m.
AMS Contributed Paper Session on Combinatorics and Graph Theory, V
Room 334, BCC

Thursday January 17, 2019, 3:10 p.m.4:00 p.m.
MAA Contributed Paper Session on Philosophy of Mathematics, I
Room 302, BCC
Organizers:
Bonnie Gold, Monmouth University (retired) bgold@monmouth.edu
Jeffrey Buechner, Rutgers University  Newark

Thursday January 17, 2019, 3:20 p.m.4:10 p.m.
AMS Invited Address
A mathematical introduction to the molecular biology of the cell.
Ballrooms I & II, 400 Level, BCC
Lior Pachter*, California Institute of Technology
(11450010)

Thursday January 17, 2019, 4:25 p.m.5:25 p.m.
Joint Prize Session
Ballrooms I & II, 400 Level, BCC

Thursday January 17, 2019, 5:30 p.m.6:30 p.m.
Joint Prize Session Reception
Ballrooms I & II Lobby, 400 Level, BCC

Thursday January 17, 2019, 5:30 p.m.6:00 p.m.
SIGMAA on the Philosophy of Mathematics (POM SIGMAA) Reception
Room 304, BCC

Thursday January 17, 2019, 5:30 p.m.7:00 p.m.
National Association of Mathematicians (NAM) and the National Security Agency (NSA) Special Presentation
Town Hall Meeting on the Status of the African Diaspora in the Mathematical Sciences
Room 316, BCC
Organizers:
William Christian, National Security Agency
Edray Goins, National Association of Mathematicians
Moderators:
Ulrica Wilson, Morehouse College
Panelists:
Mel Currie, National Security Agency
Raegan Higgins, Texas Tech University
Tanya Moore, Building Diversity in Science
Robin Wilson, California Polytechnic University at Pomona

Thursday January 17, 2019, 5:30 p.m.7:00 p.m.
MAA TwoYear College Reception
Key Ballroom 11 & 12, 2nd Floor, Hilton

Thursday January 17, 2019, 6:00 p.m.6:15 p.m.
SIGMAA on the Philosophy of Mathematics (POM SIGMAA) Business Meeting
Room 304, BCC

Thursday January 17, 2019, 6:00 p.m.6:45 p.m.
SIGMAA on Quantitative Literacy (SIGMAA QL) Joint Guest Lecture and Reception
Room 301, BCC

Thursday January 17, 2019, 6:15 p.m.7:00 p.m.
SIGMAA on the Philosophy of Mathematics (POM SIGMAA) Guest Lecture
Room 304, BCC
Organizers:
Bonnie Gold, Monmouth University (retired)

Thursday January 17, 2019, 8:15 p.m.9:45 p.m.
Knitting Circle
Knitting Circle: Bring a project (knitting/crochet/tatting/beading/etc.) and chat with other mathematical crafters.
Key Ballroom 8, 2nd Floor, Hilton
Friday January 18, 2019

Friday January 18, 2019, 7:30 a.m.4:00 p.m.
Joint Meetings Registration
Pratt Street Lobby, 300 Level, BCC

Friday January 18, 2019, 7:30 a.m.8:00 p.m.
Email Center
Pratt Street Lobby, 300 Level, BCC

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Advances in Operator Theory, Operator Algebras, and Operator Semigroups, I
Room 344, BCC
Organizers:
Joseph Ball, Virginia Tech
Marat Markin, California State University, Fresno mmarkin@csufresno.edu
Igor Nikolaev, St. John's University
Ilya Spitkovsky, New York University, Abu Dhabi

8:00 a.m.
Reproducing kernel Hilbert spaces: the free noncommutative and Hilbert module settings.
Joseph A Ball*, Department of Mathematics, Virginia Tech, Blacksburg, VA 24061
(1145461643)

8:30 a.m.
Logarithmic approximation of illposed problems associated with generators of holomorphic semigroups.
Matthew A Fury*, Penn State Abington
(1145471052)

9:00 a.m.
Nonvanishing minors and uncertainty principles.
Stephan Ramon Garcia*, Pomona College
(114515669)

9:30 a.m.
Cluster Algebra or rank 2 and Jones Index Theorem.
Andrey Glubokov*, Ave Maria University
Igor Nikolaev, St.John's University
(1145471634)

10:00 a.m.
Recent results in ergodic therems in von Neuman Algebras.
Genady Grabarnik*, St John's University
(1145462786)

10:30 a.m.
A characterization of tracially nuclear C*algebras.
Don Hadwin, University of New Hampshire
Weihua Li*, Columbia College Chicago
Wenjing Liu, University of New Hampshire
Junhao Shen, University of New Hampshire
(1145461050)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Algebraic Structures Motivated by Knot Theory, I
Room 346, BCC
Organizers:
Mikhail Khovanov, Columbia University
Jozef H. Przytycki, George Washington University przytyck@gwu.edu
Alexander Shumakovitch, George Washington University

8:00 a.m.
Knot concordance in homology cobordisms.
Jennifer Hom, Georgia Institute of Technology
Adam Simon Levine*, Duke University
Tye Lidman, North Carolina State University
(1145572075)

8:30 a.m.
On factorization and chromatic graph homology.
Radmila Sazdanovic*, NC State Univerisity
Vladimir Baranovsky, UC Irvine
(1145572203)

9:00 a.m.
Gordian distance and spectral sequences in Khovanov homology.
Adam M Lowrance*, Vassar College
Radmila Sazdanovic, North Carolina State University
(114557479)

9:30 a.m.
Categorification of Cyclotomic Integers.
Robert Laugwitz*, Rutgers University
You Qi, California Institute of Technology
(1145181785)

10:00 a.m.
Even Khovanov homology and odd torsion.
Sujoy Mukherjee*, The George Washington University
(1145571254)

10:30 a.m.
Virtual Khovanov Homology.
Louis H Kauffman*, University of Illinois at Chicago
(1145571131)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Analytic Number Theory, I
Room 319, BCC
Organizers:
Thomas A. Hulse, Boston College thomas.hulse@bc.edu
Angel V. Kumchev, Towson University
Nathan McNew, Towson University
John Miller, The Johns Hopkins University

8:00 a.m.
The Lindelöf hypothesis for primes is equivalent to the Riemann hypothesis.
Steven M Gonek*, University of Rochester
(1145111074)

8:30 a.m.
The distribution of $\log{\zeta(s)}$ near its zeros.
Fatma Cicek*, University of Rochester
Steve Gonek, University of Rochester
(1145111079)

9:00 a.m.
Zeros of the derivatives of the completed Riemann zeta function.
Amita Malik*, Rutgers University
Arindam Roy, UNC, Charlotte
(1145111196)

9:30 a.m.
Cancellation in the Partial Sums of Fourier Coefficients of Modular Forms.
Alexander Weston Walker*, Rutgers, the State University of New Jersey
(114511956)

10:00 a.m.
Zeroes of Lfunctions associated to halfintegral weight modular cusp forms.
David LowryDuda*, University of Warwick
(1145111102)

10:30 a.m.
Hybrid estimates for quadratic twists of holomorphic Lseries.
Jeff Hoffstein*, Brown University
Maria Nastasecu, Brown University
(1145111190)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Arithmetic Statistics, I
Room 318, BCC
Organizers:
Michael Chou, Tufts University michael.chou@tufts.edu
Robert Lemke Oliver, Tufts University
Ari Shnidman, Center for Communications ResearchPrinceton

8:00 a.m.
Composite level images of Galois and Entanglement fields.
Jackson Salvatore Morrow*, Emory University
(1145112273)

8:30 a.m.
A localglobal principle for isogenies of composite degree.
Isabel Vogt*, MIT
(1145111201)

9:00 a.m.
Arboreal Galois Representations of Dynamical Belyi Maps.
Irene Bouw, Ulm University
Ozlem Ejder*, Colorado State University
Valentijn Karemaker, University of Pensilvania
(1145112722)

9:30 a.m.
Hasse Principle Violations of Quadratic Twists of Hyperelliptic Curves.
Lori D. Watson*, University of Georgia
Pete L. Clark, University of Georgia
(1145111640)

10:00 a.m.
Vanishing of Hyperelliptic Lfunctions at the Central Point.
Wanlin Li*, University of WisconsinMadison
(114511546)

10:30 a.m.
Irrational points on hyperelliptic curves.
Joseph Gunther*, Université ParisSud, Orsay
(1145112774)

Friday January 18, 2019, 8:00 a.m.11:00 a.m.
AMS Special Session on Counting Methods in Number Theory, I
Room 314, BCC
Organizers:
Lillian Pierce, Duke University
Arindam Roy, Rice University aroy15@uncc.edu
Jiuya Wang, University of Wisconsin

8:00 a.m.
On certain multiple Dirichlet series.
Eun Hye Lee*, University of Illinois at Chicago
Ramin TaklooBighash, University of Illinois at Chicago
(114511820)

8:30 a.m.
An $l^2$ decoupling interpretation of efficient congruencing in 2D.
Zane Kun Li*, UCLA
(1145111084)

9:00 a.m.
Studying ParsellVinogradov Systems via Decoupling.
Ruixiang Zhang*, University of WisconsinMadison
Shaoming Guo, University of WisconsinMadison
(114542487)

9:30 a.m.
Growth of the analytic rank of rational elliptic curves over quintic fields.
Michele Fornea*, McGill University
(114511761)

10:00 a.m.
Counting quaternion algebras.
Benjamin Linowitz, Oberlin College
D. B. McReynolds, Purdue University
Paul Pollack, University of Georgia
Lola Thompson*, Oberlin College
(1145112728)

10:30 a.m.
Popular values and popular subsets of Euler's $\varphi$function.
Paul Pollack*, University of Georgia
(1145111651)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Differential Equations on Fractals, II
Room 321, BCC
Organizers:
Patricia AlonsoRuiz, University of Connecticut
Joe Chen, Colgate University
Luke Rogers, University of Connecticut
Robert Strichartz, Cornell University
Alexander Teplyaev, University of Connecticut alexander.teplyaev@uconn.edu

8:00 a.m.
Heat kernels and functional inequalities on generalized diamond fractals.
Patricia AlonsoRuiz*, University of Connecticut
(114560642)

8:30 a.m.
Hydrodynamics on resistance spaces: from the asymmetric exclusion process to a nonlinear heat equation.
Joe P Chen*, Colgate University
(114560256)

9:00 a.m.
Differential forms on products of fractals.
Michael Hinz*, Faculty of Mathematics, Bielefeld University, Germany
Daniel J. Kelleher, Mount Holyoke College, South Hadley, MA
(1145281718)

9:30 a.m.
Differential forms on quantum graphs and Laakso spaces.
Daniel J Kelleher*, Mount Holyoke College
(1145311719)

10:00 a.m.
Sobolev spaces and calculus of variations on fractals.
Melissa Meinert*, Bielefeld University
(1145491593)

10:30 a.m.
Liouville type theorems for pharmonic functions in metric measure spaces.
Anders Bjorn, Linkoping University
Jana Bjorn, Linkoping University
Nageswari Shanmugalingam*, University of Cincinnati
(1145311425)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Geometric and Topological Combinatorics, I
Room 320, BCC
Organizers:
Anastasia Chavez, University of California, Davis anachavez@math.ucdavis.edu
Jamie Haddock, University of California, Davis
Annie Raymond, University of Massachusetts, Amherst

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Geometric and Topological Generalization of Groups, I
Room 347, BCC
Organizers:
Amrita Acharyya, University of Toledo
Bikash C. Das, University of North Georgia bikash.das@ung.edu

8:00 a.m.
The number of nontrivial orbits under the composition operation for bounded juggling patterns.
Nate Iverson*, Siena Heights University
(114520708)

8:30 a.m.
Generating fully irreducible outer automorphisms of the free group.
Funda Gultepe*, University of Toledo
(114520809)

9:00 a.m.
Dixmier groups.
Alimjon Eshmatov*, University of Toledo
Yuri Berest, Cornell University
Farkhod Eshmatov, Sichuan University, Chengdu
(114520711)

9:30 a.m.
Clique Homology and the ZeroDivisor graph problem.
Lisa A DeMeyer*, Central Michigan University
(114520934)

10:00 a.m.
Configurations, groups, and algebras.
Jonathan I Hall*, Michigan State University
(1145201811)

10:30 a.m.
Zariski Topology of Group Cohomology Rings.
Nham Vo Ngo*, University of North Georgia  Gainesville
(1145201005)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Geometry and Dynamics of Continued Fractions, I
Room 337, BCC
Organizers:
Anton Lukyanenko, George Mason University
Joseph Vandehey, Ohio State University vandehey.1@osu.edu

8:00 a.m.
Continued fractions for the golden L, and billiards in the pentagon.
Diana Davis*, Swarthmore College
(1145372554)

8:30 a.m.
Hybrid subgroups of complex hyperbolic lattices.
Joseph Wells*, Arizona State University
(1145222528)

9:00 a.m.
Geodesic submanifolds of hyperbolic hybrids.
David Fisher, Indiana University Bloomington
JeanFrancois Lafont, Ohio State University
Nicholas Miller, Indiana University
Matthew Stover*, Temple University
(1145571245)

9:30 a.m.
Presentations for cusped arithmetic hyperbolic lattices.
Alice H Mark*, Rutgers University
(1145511862)

10:00 a.m.
Transfinite Apollonian Metric.
Zair Ibragimov*, California State University, Fullerton
(1145301257)

10:30 a.m.
Families of Division Algorithms: Structure for Multidimensional Continued Fraction Algorithms.
Thomas Garrity*, Williams College
(1145111966)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Harmonic Analysis, Partial Differential Equations, and Applications, I
Room 328, BCC
Organizers:
Russell Brown, University of Kentucky russell.brown@uky.edu
Irina Mitrea, Temple University

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on If You Build It They Will Come: Presentations by Scholars in the National Alliance for Doctoral Studies in the Mathematical Sciences, I
Room 327, BCC
Organizers:
David Goldberg, Purdue University goldberg@purdue.edu
Phil Kutzko, University of Iowa

8:00 a.m.
Good Elliptic Curves with Specified Torsion Subgroup.
Alexander J Barrios*, Carleton College
(1145112183)

8:30 a.m.
Optimizing docetaxel scheduling to delay progression in metastatic prostate cancer patients receiving hormone therapy.
Renee Brady*, Integrated Mathematical Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
Tian Zhang, Division of Medical Oncology, Department of Medicine, Duke Cancer Institute, Durham, NC 27708, USA.
Andrew Z Wang, Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
John D. Nagy, School of Mathematical and Statistical Sciences, Arizona State University, Tempe, AZ, USA
Heiko Enderling, Integrated Mathematical Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
(1145003002)

9:00 a.m.
Implementing Mathematical Modeling Practices in Calculus at a HispanicServing Institution.
Adam J Castillo*, Florida International University
(114597716)

9:30 a.m.
Tensor product decompositions of II$_1$ factors arising from extensions of amalgamated free product groups.
Rolando de Santiago*, UCLA
Ionut Chifan, The University of Iowa
Wanchalerm Sucpikarnon, The University of Iowa
(114546863)

10:00 a.m.
Peak polynomials and their coefficients.
Alexander DiazLopez*, Villanova University
(1145052268)

10:30 a.m.
Functional Data Classification by Discriminative Reconstruction.
Rana Haber*, Florida Institute of Technology, Melbourne, FL
Anand Rangarajan, University of Florida, Gainseville, FL
Adrian M. Peter, Florida Institute of Technology
(114590789)

Friday January 18, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on Low Complexity Models in Data Analysis and Machine Learning, I
Room 331, BCC
Organizers:
Emily J. King, University of Bremen, Germany king@math.unibremen.de
Nate Strawn, Georgetown University
Soledad Villar, New York University

8:00 a.m.
Introduction to Low Complexity Models in Data Analysis and Machine Learning.
Emily J King*, University of Bremen, Germany
Nate Strawn, Georgetown University
Soledad Villar, NYU Center for Data Science
(1145411927)

8:30 a.m.
A convex program for bilinear inversion of sparse vectors.
Babhru Joshi*, Computational and Applied Math, Rice University
Paul Hand, Department of Mathematics and College of Computer and Information Science, Northeastern University
Ali Ahmed, Department of Electrical Engineering, Information Technology University, Lahore
Alireza Aghasi, J. Mack Robinson College of Business, Georgia State University
(1145492007)

9:00 a.m.
Fast quantum state estimation with optimal error bounds.
Madalin Guta, School of Mathematical Sciences, University of Nottingham, United Kingdom
Jonas Kahn, Institut de Mathematiques de Toulouse, Toulouse, France
Richard Kueng*, California Institute of Technology, Pasadena, CA
Joel A Tropp, California Institute of Technology, Pasadena, CA
(1145602719)

9:30 a.m.
From clusters to manifolds with semidefinite and completelypositive approximations.
Mariano Tepper*, Flatiron Institute (now at Intel Labs)
Victor Minden, Flatiron Institute (now at Google)
Anirvan M Sengupta, Rutgers University & Flatiron Institute
(1145002242)

10:00 a.m.
Statistical Learning and Geometric techniques for Dynamical Systems.
Mauro Maggioni*, Johns Hopkins University
(1145601756)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Mathematical Analysis in Fluid Dynamics, I
Room 336, BCC
Organizers:
Yanqiu Guo, Florida International University
Jinkai Li, South China Normal University
Jing Tian, Towson University jtian@towson.edu
Yuncheng You, University of South Florida

8:00 a.m.
Asymptotic expansions for solutions of nonautonomous differential equations.
Dat Cao*, Texas Tech University
Luan Hoang, Texas Tech University
(1145341139)

8:30 a.m.
Local uniform boundary stabilization of the 3D NavierStokes equations by finite dimensional localized tangential feedback controls.
Buddhika Priyasad*, The University of Memphis
Irena Lasiecka, The University of Memphis
Roberto Triggiani, The University of Memphis
(1145761327)

9:00 a.m.
On the velocityvorticityVoigt formulation of the 3D NavierStokes equations.
Adam Larios, University of NebraskaLincoln
Yuan Pei*, Western Washington University
Leo Rebholz, Clemson University
(114535176)

9:30 a.m.
Analysis of fluids with nonsmooth viscosities.
Karoline Disser*, TU Darmstadt
(114576224)

10:00 a.m.
Global existence of weak solution to a twofluid model without the equivalence condition.
Huanyao Wen*, South China University of Technology, Guangzhou, China
(1145351331)

10:30 a.m.
Semigroup Wellposedness of A Linearized Compressible FlowPlate Interaction Under Varying Boundary Interface Coupling Conditions.
Pelin Guven Geredeli*, University of NebraskaLincoln
George Avalos, University of NebraskaLincoln
Justin Webster, University of Maryland, Baltimore County
(1145351195)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Mathematical Investigations of Spatial Ecology and Epidemiology, I
Room 325, BCC
Organizers:
Leah Shaw, College of William and Mary
Junping Shi, College of William and Mary
Zhisheng Shuai, University of Central Florida shuai@ucf.edu

8:00 a.m.
A multipatch SIS agestructured epidemic model with migration.
XueZhi Li, Anayang Institute of Technology, China
Junyuan Yang, Complex Systems Research Center, Shanxi University, China
Maia Martcheva*, University of Florida
(114592841)

8:30 a.m.
A Model for machine tool vibration.
Stephen Gourley, Surrey, UK
Fengbin Wang, Taiwan
Yanyu Xiao*, University of Cincinnati
(1145921786)

9:00 a.m.
Indirect Transmitted Infectious Diseases: from Microscopic to Macroscopic Cycles.
Jude Dzevela Kong*, DIMACS/Princeton University
William Davis, University of Alberta
Hao Wang, University of alberta
(1145372377)

9:30 a.m.
Asymptomatic Malaria Infections in Pregnant Women of Ngbo in Ohaukwu local Government Area of Ebonyi State of Nigeria.
Moussa Doumbia*, Howard University
AbdulAziz Yakubu, Howard University
(1145921006)

10:00 a.m.
Spatial Models of VectorHost Epidemics with Directed Movement of Vectors Over Long Distances.
William E Fitzgibbon, University of Houston
Jeff J Morgan, University of Houston
Glenn F Webb, Vanderbilt University
Yixiang Wu*, Vanderbilt University
(1145921632)

10:30 a.m.
Impact of Asymmetric Movement on the Spatial Spread of Infectious Disease.
Arielle Gaudiello*, University of Central Florida
Zhisheng Shuai, University of Central Florida
(1145341584)

Friday January 18, 2019, 8:00 a.m.10:45 a.m.
AMS Special Session on Mathematics in the Realm of Cyber Research, I
Room 332, BCC
Organizers:
Daniel Bennett, Army Cyber Institute
Paul Goethals, United States Military Academy paul.goethals@usma.edu
Natalie Scala, Towson University

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Multiscale Problems in the Calculus of Variations, I
Room 329, BCC
Organizers:
Elisa Davoli, University of Vienna, Austria
Rita Ferreira, King Abdullah University of Science and Technology, Saudi Arabia rita.ferreira@kaust.edu.sa

8:00 a.m.
A Homogenization Result in the Gradient Theory of Phase Transitions.
Irene Fonseca*, Carnegie Mellon University, Pittsburgh, PA
Riccardo Cristoferi, HeriotWatt University, Edinburgh, UK
Adrian Hagerty, Carnegie Mellon University, Pittsburgh, PA
Cristina Popovici, Loyola University Chicago
(114549643)

9:00 a.m.
Multiscale function reconstruction based on reproducing kernels.
Barbara Zwicknagl*, TU Berlin
(1145412538)

9:30 a.m.
On the passage from nonlinear to linearized viscoelasticity.
Manuel Friedrich, Applied Mathematics, University of Muenster
Martin Kruzik*, Czech Academy of Sciences, Institute of Information Theory and Automation
(114535649)

10:30 a.m.
Derivation of von Karman plate theory in the framework of threedimensional viscoelasticity.
Manuel Friedrich*, WWU Muenster
Martin Kruzik, Czech Academy of Sciences
(114535654)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Recent Advances in Biological Modeling and Related Dynamical Analysis, I
Room 326, BCC
Organizers:
Joshi Raj Hem, Xavier University
Yanyu Xiao, University of Cincinnati yanyu.xiao@uc.edu

8:00 a.m.
Modeling the Immune Response of Celiac Disease.
Cara J. Sulyok*, University of Tennessee, Knoxville
(1145931516)

8:30 a.m.
Modeling animal movement with memory with partial differential equations with timedelay.
Junping Shi*, College of William and Mary
Chuncheng Wang, Harbin Institute of Technology
Hao Wang, University of Alberta
Qingyan Shi, Tongji University
(1145921679)

9:00 a.m.
Traveling waves for a class of diffusive diseasetransmission models with network structures.
K.Y. Lam, Ohio State University
X. Wang*, Washington State University
T. Zhang, Southwest University, China
(1145351380)

9:30 a.m.
Optimal control of vaccination in a vectorborne reactiondiffusion model applied to Zika virus.
Suzanne Lenhart*, University of Tennessee and NIMBioS
(114592348)

10:00 a.m.
Spreading Mechanics and Differentiation of Astrocytes During Retinal Development.
Tracy L. Stepien*, Department of Mathematics, University of Arizona
Timothy W. Secomb, Department of Physiology, University of Arizona
(1145921322)

10:30 a.m.
Global analysis of a simplified model of anaerobic digestion and a new result for the chemostat.
Tyler Meadows*, McMaster University
Marion Weedermann, Dominican University
Gail S.K. Wolkowicz, McMaster University
(1145341956)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Recent Advances in Inverse Problems and Imaging, I
Room 330, BCC
Organizers:
Kui Ren, University of Texas at Austin
Yang Yang, Michigan State University yangy5@msu.edu

8:00 a.m.
Single FloquetBloch Mode Imaging of Local Perturbations in Periodic Media.
Fioralba Cakoni*, Rutgers, The State University of New Jersey
Houssem Haddar, INRIA Sacley, CMAP Ecole Polytechnique
Thi Phong Nguyen, Rutgers, The State University of New Jersey
(114535758)

8:30 a.m.
Investigation of the superresolution phenomenon in nonlinear inverse problems.
Vadim A Markel*, Department of Radiology, University of Pennsylvania
(1145782363)

9:00 a.m.
HadamardBabich ansatz for Maxwell's equations in inhomogeneous media.
Jianliang Qian*, Department of Mathematics, Michigan State University
Wangtao Lu, Zhejiang University, Zhejiang, China
Robert Burridge, University of New Mexico, New Mexico
(114535854)

9:30 a.m.
Nonlinear processing of multiscattering data via sparse datadriven reduced order models.
Vladimir Druskin*, Worcester Polytechnic Institute
Liliana Borcea, University of Michigan
Alexander Mamonov, University of Houston
Mikhail Zaslavsky, Schlumberger
(1145651557)

10:00 a.m.
Inverse problems for the perturbed wave equation.
R Rakesh*, University of Delaware
(1145351457)

10:30 a.m.
Beam Wave Scattering and Imaging in Clutter.
K Solna*, UC Irvine
J Garnier, Ecole Polytechnique
(114560884)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMSMAASIAM Special Session on Research in Mathematics by Undergraduates and Students in PostBaccalaureate Programs, I
Room 343, BCC
Organizers:
Darren A. Narayan, Rochester Institute of Technology dansma@rit.edu
Khang Tran, California State University, Fresno
Mark David Ward, Purdue University
John Wierman, The Johns Hopkins University

8:00 a.m.
Fast, stable multivariate numerical rootfinding in a compact region.
Suzanna Stephenson*, Brigham Young University
Natalie Larsen, Brigham Young University
Erik Parkinson, Brigham Young University
Hayden Ringer, Brigham Young University
Tyler Moncur, Brigham Young University
Tyler Jarvis, Brigham Young University
(1145142577)

8:30 a.m.
Using Survey Data and Mathematical Modeling to Prioritize Water Interventions in Developing Countries.
Jordan Marie Spencer*, Brigham Young University
Konnor J Petersen, Brigham Young University
Jane Cox, Brigham Young University
Tyler Jarvis, Brigham Young University
(1145002569)

9:00 a.m.
Distinguisherattack resistance and decoding of twisted Hermitian codes.
Austin P. Allen*, Carnegie Mellon University
Keller L. Blackwell, University of South Florida
(1145942120)

9:30 a.m.
Eigenvalues of Cographs.
Tara Abrishami*, Johns Hopkins University
Edward Scheinerman, Johns Hopkins University
(1145051368)

10:00 a.m.
Federalism in Epidemic Modeling: Multiobjective Management of Interconnected Populations.
Mykhaylo M. Malakhov*, Andrews University
Ishan Phadke, The Pennsylvania State University
Junyan Duan, Bryn Mawr College
Jordan Pellett, University of WisconsinLa Crosse
Katriona Shea, The Pennsylvania State University
Julie C. Blackwood, Williams College
(1145921646)

10:30 a.m.
The Structure of ForkFree $C_4$Free Graphs.
Jenny Kaufmann*, Princeton University
Maria Chudnovsky, Princeton University
(114505387)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Stochastic Analysis and Applications in Finance, Actuarial Science and Related Fields, I
Room 345, BCC
Organizers:
Julius N. Esunge, University of Mary Washington jesunge@umw.edu
See Keong Lee, University of the Sciences, Malaysia
Aurel I. Stan, The Ohio State University at Marion

8:00 a.m.
The Enskog process for hard and soft potentials.
P. Sundar*, Louisiana State University
(1145602424)

8:30 a.m.
Large Deviations for a Class of Stochastic Semilinear Partial Differential Equations.
Leila Setayeshgar*, Providence College
Mohammud Foondun, University of Strathclyde
(11456050)

9:00 a.m.
A stochastic maximum principle for controlled stochastic factor model.
Olivier Menoukeu Pamen*, African Institute for Mathematical Sciences, Ghana/ University of Liverpool, UK
(1145601795)

9:30 a.m.
Parameter Estimation for Jump Diffusion Model Driven by $\alpha$stable L$\acute{e}$vy Motion.
Sher B. Chhetri*, Department of Mathematical Sciences, Florida Atlantic University
Hongwei Long, Department of Mathematical Sciences, Florida Atlantic University
(1145602399)

10:00 a.m.
The Actuarial HLE Model: Mathematical Aspects and Applications.
Ambar N Sengupta*, University of Connecticut
Jeyaraj Vadiveloo, University of Connecticut
Jiatian Xu, University of Connecticut
(1145601579)

10:30 a.m.
Modeling and Pricing Weather Derivatives.
Nguyet N Nguyen*, Youngstown State University
Isaac Adjetey, Florida State University
(1145032420)

Friday January 18, 2019, 8:00 a.m.10:20 a.m.
MAA Invited Paper Session on The Past 50 Years of African Americans in the Mathematical Sciences
Room 317, BCC
Organizers:
Edray Goins, Pomona College egoins@purdue.edu

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
AMS Special Session on Topology, Structure and Symmetry in Graph Theory, I
Room 338, BCC
Organizers:
Lowell Abrams, George Washington University
Mark Ellingham, Vanderbilt University mark.ellingham@vanderbilt.edu

8:00 a.m.
Fine structure of 3connected $K_{2,t}$minorfree graphs.
Ryan W Solava*, Vanderbilt University
Mark Ellingham, Vanderbilt University
(1145051056)

8:30 a.m.
Finding disjoint theta graphs.
Emily Marshall*, Arcadia University
Michael Santana, Grand Valley State University
(114505950)

9:00 a.m.
Circuit Covers of Highly Connected Signed Graphs.
Yezhou Wu, Zhejiang University
Dong Ye*, Middle Tennessee State University
(114505942)

9:30 a.m.
Homomorphic Preimages of Graphs.
Sally Cockburn*, Hamilton College
(114505325)

10:00 a.m.
Colorinduced subgraphs of Grünbaum colorings of triangulations.
sarahmarie belcastro*, MathILy / Smith College
Ruth Haas, University of Hawaii
(114505971)

10:30 a.m.
Spanning trees with few leaves in graphs on surfaces.
Kenta Ozeki*, Yokohama National University
(114505996)

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
AMS Contributed Paper Session on Combinatorics and Graph Theory, I
Room 313, BCC

8:00 a.m.
Regular Permutation Graphs.
Amanda Lohss*, Messiah College
(1145051350)

8:15 a.m.
Domination Parameters of the Unitary Cayley Graph of $\mathbb{Z}/n\mathbb{Z}$.
Amanda Burcroff*, University of Michigan
(1145052904)

8:30 a.m.
When Graphs are Wreath Products.
Rachel V Barber*, Mississippi State University
Edward Dobson, University of Primorska
(1145001949)

8:45 a.m.
Growing Graceful Trees.
Edinah K. Gnang*, Assistant Professor/ Department of Applied Mathematics and Statistics, Johns Hopkins University
(1145052066)

9:00 a.m.
Planar Graphs with Girth 20 are Additively 3choosable.
Axel Brandt, Northern Kentucky University
Nathan Tenpas, Vanderbilt University
Carl Yerger*, Davidson College
(114505802)

9:15 a.m.
Destroying the Ramsey Property by the Removal of Edges.
Mark Budden, Western Carolina University
Elijah DeJonge*, Western Carolina University
(1145052459)

9:30 a.m.
Throttling for Zero Forcing and its Minor Monotone Floor.
Joshua Carlson*, Iowa State University
(114505794)

9:45 a.m.
The antivan der Waerden number of graphs.
Hunter Rehm, The University of Vermont
Alex Schulte*, Iowa State University
Nathan Warnberg, University of Wisconsin La Crosse
Michael Young, Iowa State University
(114505941)

10:00 a.m.
Bounds on Quantum Chromatic Number and New Nontrivial Colorings.
Chen Xie*, University of Waterloo
(1145052915)

10:15 a.m.
EdgeDistinguishing Chromatic Number for ThreeLegged Spiders.
Grant Fickes*, Kutztown University of Pennsylvania
Wing Hong Tony Wong, Kutztown University of Pennsylvania
(114505805)

10:30 a.m.
VertexMinimal Planar Graphs with Prescribed Automorphism Groups.
Sarah Elizabeth Lubow*, Loyola University New Orleans
Carlie J. Triplitt, University of Science and Arts of Oklahoma
(1145002091)

10:45 a.m.
The Asymmetric Index of a Graph.
Darren Narayan*, Rochester Institute of Technology
Alejandra Brewer, Florida Southern College
Adam Gregory, Western Carolina University
Quindel Jones, Jackson State University
(114505258)

Friday January 18, 2019, 8:00 a.m.10:35 a.m.
MAA Contributed Paper Session on Ethnomathematics: Ideas and Innovations in the Classroom
Room 301, BCC
Organizers:
Janet Beery, University of Redlands
Antonia Cardwell, Millersville University of Pennsylvania
Ximena Catepillan, Millersville University of Pennsylvania ximena.catepillan@millersville.edu
Amy ShellGellasch, Eastern Michigan University

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on InquiryBased Learning and Teaching, II
Room 339, BCC
Organizers:
Susan Crook, Loras College
Eric Kahn, Bloomsburg University
Brian Katz, Augustana College briankatz@augustana.edu
Amy Ksir, United States Naval Academy
Victor Piercey, Ferris State University
Candice Price, University of San Diego
Xiao Xiao, Utica College

8:00 a.m.
A TransitiontoGraduateSchool Boot Camp Using Active Learning and Primary Historical Sources: Revelations and Transformations.
Sarah S Hagen*, Oregon State University
(1145O52196)

8:20 a.m.
Reinventing the graduate boot camp.
Alex D Austin*, UCLA
(1145O52980)

8:40 a.m.
Break.

9:20 a.m.
Statistics Reimagined: The Courage to Make Substantial Changes.
Brandon Samples*, Georgia College
(1145O52849)

9:40 a.m.
Using Computer Simulations to Promote Conjecture in an IBL Dynamical Systems Course.
Thomas LoFaro*, Gustavus Adolphus College
(1145O5237)

10:00 a.m.
InquiryOriented Laplace Transforms.
Mami T. Wentworth*, Wentworth Institute of Technology
Melvin S. Henriksen, Wentworth Institute of Technology
(1145O52058)

10:20 a.m.
Connecting Calculus to the Real World through a FAST, Fun, and Furious Problem.
Candice M. Quinn*, Middle Tennessee State University
(1145O51558)

10:40 a.m.
Can turtles do math? Exploring different numberbases through a novel task.
Samuel D Reed*, Middle Tennessee State University
(1145O52349)

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
MAA General Contributed Paper Session on Applied Mathematics, I
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Estimating Error Of Matrix Function Approximation.
Nasim Eshghi*, Kent State University
Lothar Reichel, Kent State University
(1145VN1018)

8:15 a.m.
A Minimal Time Solution to the Firing Squad Synchronization Problem with Von Neumann Neighborhood with Radius of Extent 2.
Kathryn A. Boddie*, University of WisconsinMilwaukee
(1145VN1256)

8:30 a.m.
Mathematical Modeling and Analysis of a Phytoplankton Competition Model Incorporating Preferential Nutrient Uptake.
Thomas G Stojsavljevic*, University of WisconsinMilwaukee
(1145VN1263)

8:45 a.m.
Timedelayed differential inclusions and contractibility of their solution sets.
Vinicio R. Ríos*, Professor/Universidad del Zulia
(1145VN1325)

9:00 a.m.
A superGaussian PoissonBoltzmann model for electrostatic solvation energy calculation: EDC Analysis and Application on Protein Cavities.
Tania Hazra*, Misericordia University, Dallas, Pennsylvania
Shan Zhao, University of Alabama, Tuscaloosa, Alabama
(1145VN1551)

9:15 a.m.
Modeling oncolytic viral therapy and the complex dynamics of innate and adaptive immunity.
Kathleen Storey*, University of Michigan
Trachette Jackson, University of Michigan
(1145VN1553)

9:30 a.m.
An axiomatic approach to aggregating individual preferences into a collective preference.
Trevor A. Leach*, University of Louisville
(1145VN1560)

9:45 a.m.
Averaging images through averaging Diffeomorphisms.
Zicong Zhou*, University of Texas at Arlington
Guojun Liao, University of Texas at Arlington
(1145VN1618)

10:00 a.m.
Approximating the Generalized Singular Value Expansion.
Matthew Jacob Roberts*, Michigan Technological University
(1145VN1626)

10:15 a.m.
Exact solutions of nonlinear partial differential equations.
Alrazi Abdeljabbar*, Khalifa University for Science and Technology
(1145VN1717)

10:30 a.m.
A Predictive Analytical Model for Stomach Cancer Data.
Nawa Raj Pokhrel*, Xavier University of Louisiana
Netra khanal, University of Tampa
Chris P. Tsokos, University of South Florida
(1145VN2029)

10:45 a.m.
Fair Contributions in a Nonlinear Stochastic Public Goods Game.
Matthew Young*, Penn State
Andrew Belmonte, Penn State
(1145VN2153)

Friday January 18, 2019, 8:00 a.m.10:40 a.m.
MAA General Contributed Paper Session on Modeling and Applications, III
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Modeling Menstrual Cycle Follicle Dynamics with Applications.
Nicole M Panza*, Francis Marion University
(1145VF2793)

8:15 a.m.
A Scalable Pluggable Cryptographic Algorithm for Enterprise Blockchain SubChannels.
Robert S. Owor*, Albany State University
Zephyrinus C. Okonkwo, Albany State University
Anilkumar Devarapu, Albany State University
(1145VF2870)

8:30 a.m.
A Trust Model In Bootstrap Percolation.
Rinni Bhansali*, MIT PRIMES USA
Laura Schaposnik, University of Chicago at Illinois
(1145VF2955)

8:45 a.m.
A First Semester Modeling Course for Applied Math First Year Students.
Amanda L Hattaway*, Wentworth Institute of Technology
(1145VF3000)

9:00 a.m.
Defeating Ambiguity: Modeling Problems with Calculus.
Andrew Plucker*, United States Military Academy
William Corson, United States Military Academy
(1145VF301)

9:15 a.m.
Modelling the effects of variations in corporate tax effort on revenue output in Zimbabwe.
Leonard Mushunje*, Midlands State University, Zimbabwe.
(1145VF3032)

9:30 a.m.
Predatorprey dynamics of bald eagles and glaucouswinged gulls at Protection Island, Washington.
Shandelle M. Henson, Andrews University
Robert A. Desharnais, California State University, Los Angeles
Eric T. Funasaki*, Sul Ross State University
Joseph G. Galusha, Walla Walla University
James W. Watson, Washington Department of Fish and Wildlife
James L. Hayward, Andrews University
(1145VF413)

9:45 a.m.
Modeling the Effects of the Macrophages on Bone Fracture Healing.
Imelda Trejo*, The University of Texas at Arlington
Hristo Kojouharov, The University of Texas at Arlington
Benito ChenCharpentier, The University of Texas at Arlington
(1145VF842)

10:00 a.m.
A Bayesian method for locating breakpoints in time series.
Sarah Neitzel*, Unity College
Kathryn Haglich, Lafayette College
Amy Pitts, Marist College
Jeffrey Liebner, Lafayette College
(1145VF85)

10:15 a.m.
Efficacy of Control in a Spatially Dynamic Model of WhiteNose Syndrome.
Junyan Duan, Bryn Mawr College
Mykhaylo Malakhov, Andrews University
Jordan Pellett*, University of Wisconsin La Crosse
Ishan Phadke, The Pennsylvania State University
Julie Blackwood, Williams College
(1145VF979)

10:30 a.m.
Adaptive Thresholding and Binarization.
Mohamed Allali*, Chapman University
(1145VF2171)

Friday January 18, 2019, 8:00 a.m.10:10 a.m.
MAA General Contributed Paper Session on Teaching and Learning Calculus, I
Room 322, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Practice makes perfect & explaining makes experts!
Karen B. McCready*, King's College
(1145VJ112)

8:15 a.m.
Use of "Mathematica" as a classroom demonstration for Calculus and Differential Equation.
Tanvir Prince*, Hostos Community College, City University of New York
(1145VJ1136)

8:30 a.m.
Teaching Calculus Using Mathematica.
Yun Lu*, Kutztown University
(1145VJ2277)

8:45 a.m.
When has a Student Mastered Calculus? MasteryBased Grading with a Final Exam in Calculus I.
Alexander Halperin*, Salisbury University
(1145VJ1407)

9:00 a.m.
RIP: The Best Approach to Integration by Parts.
John A. Rock*, Cal Poly Pomona
(1145VJ1437)

9:15 a.m.
Making Sequences and Series Accessible.
Vincent J. Matsko*, Independent educational consultant
(1145VJ1988)

9:30 a.m.
Consistent Intervention Model in Calculus Classes.
Daniel L Kern*, Florida Gulf Coast University
Menaka B Navaratna, Florida Gulf Coast University
(1145VJ1982)

9:45 a.m.
Learning From Students' ErrorsCollege Algebra and Calculus Examples.
Douglas Magomo*, Florida SouthWestern State College
(1145VJ183)

10:00 a.m.
Using computing software in Calculus I: Replacing coding with dynamic visualizations.
Christopher R. Cornwell, Towson University
Kristin M. Frank, Towson University
Nathan G. McNew*, Towson University
(1145VJ1846)

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Mathematical Experiences and Projects in Business, Industry, and Government (BIG)
Room 304, BCC
Organizers:
Robert Burks, Naval Postgraduate School reburks@nps.edu
Allen Butler, Wagner Associates

8:00 a.m.
Mathematics and Nuclear Nonproliferation: Big Data, Hard Problems, and Real Impacts.
Aaron Luttman*, Nevada National Security Site
(1145K557)

8:20 a.m.
A CostBenefit Analysis of Cyber Defense Improvements.
Tung T. Thai*, Wentworth Institute of Technology
(1145K51237)

8:40 a.m.
Machine Learning and Monte Carlo at NASA.
Tom Cuchta*, Fairmont State University
Robert J. Niichel, Fairmont State University
(1145K52571)

9:00 a.m.
Trash Talking: Making Connections with the Waste / Recycling Industry.
Darren Narayan*, Rochester Institute of Technology
(1145K592)

9:20 a.m.
The automated scoring of mathematics responses containing text and equations.
James H Fife*, Educational Testing Service
(1145K5561)

9:40 a.m.
An Economic Production Quantity Model for a MultiStage Production Process with Raw Material and Quality.
AbdulNasser ElKassar*, Lebanese American University
(1145K52905)

10:20 a.m.
Optimal Vehicle Fleet Size and Fleet Management Control.
Jeffrey Yeh*, California State Polytechnic University, Pomona
Skyler Seto, Cornell University
Takahiro Noguchi, University of Tsukuba
Sakura Hoshi, Tohoku University
Yuya Ota, Soka University
(1145K52215)

10:40 a.m.
Mentoring Undergraduate Research Projects in Industrial Mathematics.
Mihhail Berezovski*, EmbryRiddle Aeronautical University
(1145K52839)

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Mathematics and the Arts, IV
Room 306, BCC
Organizers:
Karl Kattchee, University of WisconsinLaCrosse
Douglas Norton, Villanova University douglas.norton@villanova.edu
Anil Venkatesh, Ferris State University

8:00 a.m.
Learning to Love Math through the Exploration of Art in Culturally Responsive Context.
Mara Alagic*, Wichita State University
(1145D12962)

8:20 a.m.
Creating an Art+Math UpperLevel GeneralEducation Mathematics and Studio Art Course.
Kerri Cushman, Longwood University
M. Leigh Lunsford*, Longwood University
(1145D12493)

8:40 a.m.
Mathematics and Art in Spain: Planning a FacultyLed Travel Course.
Mark A Branson*, Stevenson University
(1145D11930)

9:00 a.m.
Geometry mined from architectural design.
Maureen T. Carroll, University of Scranton
Elyn Rykken*, Muhlenberg College
(1145D11648)

9:20 a.m.
Simultaneously Visualizing Symmetry Subgroups.
David A Reimann*, Albion College
(1145D12989)

9:40 a.m.
De Brujin Sequences for Change Ringing.
Kurt E Ludwick*, Salisbury University
(1145D12686)

10:00 a.m.
Enumeration of Internal Symmetries in Musical 12Tone Rows.
Anil Venkatesh*, Ferris State University
(1145D11043)

10:20 a.m.
Cubes Underscore Art: Exploring How Algebraic Structures Support Aesthetic Patterns on nxnxn Rubik's Cubetype Puzzles.
David Plaxco*, Clayton State University
(1145D1858)

Friday January 18, 2019, 8:00 a.m.10:40 a.m.
AMS Contributed Paper Session on Mathematics in the Life Sciences, Ecology, and Related Fields, I
Room 312, BCC

8:00 a.m.
Emergent ThreeDimensional Sperm Motility Coupled to Calcium Dynamics.
Lucia Carichino*, Worcester Polytechnic Institute
Sarah D Olson, Worcester Polytechnic Institute
(1145921781)

8:15 a.m.
Dynamics of Liver Glycogen in a GlucoseRegulatory Model.
Caleb L Adams*, Radford University
(1145922255)

8:30 a.m.
A Model of the Neuromuscular Junction and its Application to Myasthenia Gravis.
Taylor Meredith*, Courant Institute, NYU
Calina Copos, Courant Institute, NYU
Jennifer Crodelle, Courant Institute, NYU
(1145921836)

8:45 a.m.
Got Milk? Modeling a Dairy Allergy: Oral Immunotherapy and the Immune Response.
Kelley France*, University of Central Oklahoma
Brittany Bannish, University of Central Oklahoma
Sean Laverty, University of Central Oklahoma
(1145921752)

9:00 a.m.
A Mathematical Approach for assessing tDCS efficacy for PostTraumatic Stress Disorder.
Abigail T. Small*, Roger Williams University
Edward T. Dougherty, Roger Williams University
(1145922002)

9:15 a.m.
Global sensitivity analysis and model selection of a neurological control model.
Nicholas Randolph*, North Carolina State University
E Benjamin Randall, North Carolina State University
Mette Olufsen, North Carolina State University
(114592414)

9:30 a.m.
Differences in Transcriptional Dynamics Between Tcells and Macrophages as Determined by a ThreeState Mathematical Model.
Tin Phan*, School of Mathematical and Statistical Sciences, Arizona State University
Yang Kuang, School of Mathematical and Statistical Sciences, Arizona State University
Maria Emelianenko, Department of Mathematical Sciences, George Mason University
Daniel M Anderson, Department of Mathematical Sciences, George Mason University
Fatah Kashanchi, Laboratory of Molecular Virology, School of Systems Biology, George Mason University
Catherine Demarino, Laboratory of Molecular Virology, School of Systems Biology, George Mason University
Michelle L Pleet, Laboratory of Molecular Virology, School of Systems Biology, George Mason University
Daniel O Pinto, Laboratory of Molecular Virology, School of Systems Biology, George Mason University
Maria Cowen, Laboratory of Molecular Virology, School of Systems Biology, George Mason University
(1145922817)

9:45 a.m.
Mathematical models of adoptive cell transfer approach for cancer immunotherapy.
Feng Fu*, Dartmouth College
(1145921747)

10:00 a.m.
Investigating the effects of cancerous stem cells on tumor growth.
Emek Kose, St. Mary's College of Maryland
Allison L Lewis*, Lafayette College
Elizabeth Zollinger, St. Joseph's College New York
(1145921519)

10:15 a.m.
CellularScale Modeling of Oncogenic Proteins.
Bernardo A Hernandez Adame*, Massachusetts Institute of Technology
Erin Stafford, Tulane University
Amanda McAdams, Washington University in St. Louis
Jonathan Galvan Bermudez, Universidad de Guanajuato
(1145921387)

10:30 a.m.
A mathematical model of breast cancer cell motion through a microfluidic device.
Jared O Barber*, Indiana UniversityPurdue University Indianapolis
Luoding Zhu, Indiana UniversityPurdue University Indianapolis
(1145923023)

Friday January 18, 2019, 8:00 a.m.10:25 a.m.
AMS Contributed Paper Session on Numerical Analysis, II
Room 311, BCC

8:00 a.m.
The Hodge Laplacian on Axisymmetric Domains.
Minah Oh*, James Madison University
(1145651068)

8:15 a.m.
Weak Galerkin finite element method for Poisson's Equations.
Yinlin Dong*, University of Central Arkansas
(1145651101)

8:30 a.m.
A class of upper and lower triangular splitting iteration methods for image restoration.
Xinyun Zhu*, Department of Mathematics, UT Permian Basin
Hongtao Fan, Lanzhou University
Mehdi Bastani, University of Mohaghegh
Bing Zheng, Lanzhou University
(114565319)

8:45 a.m.
Estimating Structured, TimeVarying Parameters via Nonlinear Filtering.
Andrea Arnold*, Worcester Polytechnic Institute
(1145653028)

9:00 a.m.
Majorizing Sequences for Iterative Methods with Applications.
Samundra Regmi*, Cameron University
Ioannis K. Argyros, Cameron Univesity
(1145651885)

9:15 a.m.
Peregrine solitons and gradient catastrophes in continuum and discrete models: Theory and Computation.
Efstathios Georgios Charalampidis*, University of Massachusetts
(114565978)

9:30 a.m.
Unified Bayesian Networks for Uncertain Inputs and Partial Model Ensembles.
Sean Ryan Breckling*, University of Notre Dame
Daniele Schiavazzi, University of Notre Dame
Thomas Juliano, University of Notre Dame
(1145652037)

9:45 a.m.
Energy Stable DGFE Schemes For Diffuse Interface Models.
Andreas C. Aristotelous*, West Chester University of Pennsylvania
(1145652801)

10:00 a.m.
A Finite Volume  Alternating Direction Implicit Method for the Valuation of American Options under the Heston Model.
Jiacheng Cai*, Salisbury University
Hongtao Yang, University of Nevada, Las Vegas
(114565360)

10:15 a.m.
A dynamically balanced numerical method for solving stochastic Heston volatility option pricing model equations.
Chong Sun*, Baylor University
Qin Sheng, Baylor University
(114565558)

Friday January 18, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Open Educational Resources: Combining Technological Tools and Innovative Practices to Improve Student Learning
Room 303, BCC
Organizers:
Benjamin Atchison, Framingham State University batchison@framingham.edu
Marianna Bonanome, New York City College of Technology
Margaret Dean, Borough of Manhattan Community College
Annie Han, Borough of Manhattan Community College
Michael Gage, University of Rochester

8:00 a.m.
Discussion of Various Technical Strategies Used in College Math Teaching.
Lina Wu*, Borough of Manhattan Community CollegeThe City University of New York
(1145L1870)

8:20 a.m.
Effectiveness of Adopting Open Educational Resources Platforms in Blended Learning: Undergraduate Mathematics Student Learning, Achievement, and Perspectives on an Innovative Pedagogical Approach.
Minsu Kim*, University of North Georgia
(1145L11111)

8:40 a.m.
SageMathCell and Automated Interactivity.
D Scott Dillery*, Lindsey Wilson College
(1145L11311)

9:00 a.m.
Administering and using WeBWorK across the curriculum.
Sieben Nandor*, Northern Arizona University
(1145L12138)

9:20 a.m.
MathJax v3: Modern Mathematical Typesetting for the Web.
Davide P. Cervone*, Union College
Volker Sorge,
(1145L12335)

9:40 a.m.
Edfinity: Enhancing traditional highschool education materials.
Bob Carmichael*, Edfinity
Davide P Cervone, Union College
(1145L12454)

10:00 a.m.
From Animated GIFs to GeoGebra: Using GeoGebra to Create Some "Proofs Without Words".
John Diamantopoulos*, Northeastern State University
(1145L173)

10:20 a.m.
From WebWork to Edfinity, Making the Transition.
Corey Irving*, Santa Clara University
(1145L12222)

10:40 a.m.
An Open Access Conversion Experience in Geometry.
Michael P Hitchman*, Linfield College
(1145L12382)

Friday January 18, 2019, 8:00 a.m.10:50 a.m.
MAA Contributed Paper Session on Philosophy of Mathematics, II
Room 302, BCC
Organizers:
Bonnie Gold, Monmouth University (retired) bgold@monmouth.edu
Jeffrey Buechner, Rutgers University  Newark

Friday January 18, 2019, 8:00 a.m.10:35 a.m.
MAA Contributed Paper Session on Research in Undergraduate Mathematics Education(RUME), III  the Teaching and Learning of Proof and Upperdivision Math
Room 340, BCC
Organizers:
Stacy Brown, California State Polytechnic University
Megan Wawro, Virginia Tech mwawro@vt.edu
Aaron Weinberg, Ithaca College

8:00 a.m.
Mathematics Students' Views of Proof and How They Change During an Introductory Proof Course.
David Miller, West Virginia University
Joshua Case*, West Virginia University
(1145J51866)

8:20 a.m.
An InDepth Investigation of How an Undergraduate Mathematics Student Learns the Concept of Proof.
Shanah K. Grant*, Georgia State University
Draga D. Vidakovic, Georgia State University
(1145J52675)

8:40 a.m.
Making Proof Accessible to Undergraduate Students through Communal Engagement.
YiYin Ko*, Indiana State University
Dalton Edgecomb, Indiana State University
Nathan Kooi, Indiana State University
(1145J51070)

9:00 a.m.
How Can Instructors Fostering Mathematical Creativity Build Student Selfefficacy for Proving?
Paul Regier*, The University of Oklahoma
Milos Savic, The University of Oklahoma
(1145J52473)

9:20 a.m.
Real Analysis Mathematical Knowledge for Teaching: An Investigation.
Blain Patterson*, North Carolina State University
(1145J5239)

9:40 a.m.
What is a rotation? Mapping student's evolving descriptions of 3dimensional symmetries.
Anna Marie Bergman*, Portland State University
(1145J52155)

10:00 a.m.
Abstract Algebra Students' Use of Metaphors While Problem Solving.
Rachel Rupnow*, Virginia Tech
(1145J5739)

10:20 a.m.
Mapping Mappings: Students' Reasoning on Morphisms in Both Linear and Abstract Algebra.
Jeffrey Slye*, University of Kentucky
(1145J52462)

Friday January 18, 2019, 8:00 a.m.6:00 p.m.
Project NExT Workshop
Room 308, BCC

Friday January 18, 2019, 8:00 a.m.9:20 a.m.
MAA Panel
Advanced Placement Calculus and Student Understanding
Room 349, BCC
Organizers:
Gail Burrill, Michigan State University burrill@msu.edu
Panelists:
Gail Burrill, Michigan State University
Stephen Davis, Davidson University
Brendan Murphy, John Bapst High School
Stephanie Ogden, College Board

Friday January 18, 2019, 8:00 a.m.5:30 p.m.
Employment Center
Exhibit Hall E, 100 Level, BCC

Friday January 18, 2019, 8:30 a.m.10:30 a.m.
AMSMAA Grad School Fair
Undergrads! Take this opportunity to meet representatives from mathematical science graduate programs.
Exhibit Hall G, 100 Level, BCC

Friday January 18, 2019, 9:00 a.m.9:50 a.m.
MAA Invited Address
A mathematical journey of culture, community, and collaboration.
Ballrooms I & II, 400 Level, BCC
Pamela Harris*, Williams College
(1145A018)

Friday January 18, 2019, 9:00 a.m.9:50 a.m.
ASL Invited Address
Ramsey theory of the Henson graphs.
Room 315, BCC
Natasha Dobrinen*, University of Denver
(1145031818)

Friday January 18, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #1: Part B
Mathematical Inquiry and Writing through Sports
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Eric Kahn, Bloomsburg University
Tricia Muldoon Brown, Georgia Southern University tmbrown@georgiasouthern.edu

Friday January 18, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #7: Part B
Using Data Applications to Inspire Linear Algebra Topics in the Classroom
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Tom Asaki, Washington State University
Amanda Harsy, Lewis University
Heather A. Moon, LewisClark State College
Marie A. Snipes, Kenyon College snipesm@kenyon.edu

Friday January 18, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #6: Part A
Visualizing Multivariable Calculus & Differential Equations using CalcPlot3D
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Paul E. Seeburger, Monroe Community College pseeburger@monroecc.edu
Monica VanDieren, Robert Morris University

Friday January 18, 2019, 9:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Inclusive Excellence  Attracting, Involving, and Retaining Women and Underrepresented Groups in Mathematics, I
Room 305, BCC
Organizers:
Francesca Bernardi, University of North Carolina at Chapel Hill
Meghan DeWitt, St Thomas Aquinas College
Semra KilicBahi, ColbySawyer College skilicbahi@colbysawyer.edu
Minah Oh, James Madison University

9:20 a.m.
Dimensions of an EquityBased Mathematics Program.
Helen Burn*, Highline College
Vilma Mesa, University of Michigan
J. Luke Wood, San Diego State University
Eboni ZamaniGallaher, University of Illinois at UrbanaChampaign
(1145Q1313)

9:40 a.m.
Lamar University STEM Students of Color Alliance.
Jacqueline JensenVallin*, Lamar University
(1145Q1381)

10:00 a.m.
The Jackson State University Girls Engaging in the Mathematical Sciences Program: A Summer Enrichment Experience for Middle School Girls.
Jana Talley*, Jackson State University
Carmen Wright, Jackson State University
(1145Q1623)

10:20 a.m.
PREParing underrepresented students through Intensive Summer STEM Program.
Liz Andrus, Utah Valley University
Daniel Horns, Utah Valley University
Violeta Vasilevska*, Utah Valley University
Krista Ruggles, Utah Valley University
(1145Q1636)

10:40 a.m.
A math enrichment program for underserved 4th and 5th grade students.
Ryan Roger Moruzzi, Jr*, University of California, Riverside
(1145Q1800)

Friday January 18, 2019, 9:00 a.m.10:55 a.m.
AMS Contributed Paper Session on Sequences, Approximations, and Fourier Analysis
Room 334, BCC

9:00 a.m.
Orlicz function and some paranormed difference $\mathbb{C}_2$sequence spaces.
Sukhdev Singh*, Lovely Professional University, Punjab, India
Sanjeev Kumar, Dr. B. R. Ambedkar University, Agra, India
(114540994)

9:15 a.m.
Design of Golay sequences in Zak space.
Andrzej K. Brodzik*, Boston University and Technical University of Gdansk (joint)
(1145401697)

9:30 a.m.
A Dual Kaczmarz Algorithm.
Anna Aboud*, Iowa State University
(1145412795)

9:45 a.m.
Semidiscrete approximation of linear neutral delay differential equations.
Catherine Payne*, WinstonSalem State University
R. Fabiano, University of North CarolinaGreensboro
(1145412622)

10:00 a.m.
Theoretical Nanoparticle Light Scattering.
Jacob D Austin*, Simpson College
Katlyn V York, Simpson College
Kaylee R Grabarkewitz, Simpson College
(1145411979)

10:15 a.m.
CoifmanMeyer multipliers: Leibniztype rules and applications to scattering of solutions to PDEs.
Virginia Naibo, Kansas State University
Alex Thomson*, Kansas State University
(1145421689)

10:30 a.m.
Fourier Bases on the Skewed Sierpinski Gasket.
Calvin F Hotchkiss*, University of Delaware
(1145421891)

10:45 a.m.
Zeros of Optimal Functions in the CohnElkies Sphere Packing Theorem.
Nina Zubrilina*, Stanford University
(1145422706)

Friday January 18, 2019, 9:00 a.m.11:00 a.m.
MAA Poster Session: Recreational Mathematics: Puzzles, Card Tricks, Games, and Gambling
MAA Pavilion, Exhibit Hall F, 100 Level, BCC
Organizers:
Paul Coe, Dominican University coepaul@dom.edu
Darren Glass, Gettysburg College
Robert Vallin, Lamar University

Friday January 18, 2019, 9:30 a.m.5:30 p.m.
Exhibits and Book Sales
Exhibit Hall F, 100 Level, BCC

Friday January 18, 2019, 9:35 a.m.10:55 a.m.
MAA Panel
Increasing Diversity and Retention in STEM Through MathFocused FirstYear Seminars
Room 349, BCC
Organizers:
Laramie Paxton, Washington State University realtimemath@gmail.com
Panelists:
Carlos CastilloGarsow, Eastern Washington University
Maria Fung, Worcester State University
Guadalupe Lozano, University of Arizona
Shahriar Shahriari, Pomona College
Francis Su, Harvey Mudd College

Friday January 18, 2019, 9:45 a.m.10:55 a.m.
MAA Workshop
Discussing Project Ideas with NSF/EHR Program Officers, Part II
Room 324, BCC
Organizers:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Presenters:
Karen Allen Keene, National Science Foundation, Division of Undergraduate Education
Karen King, National Science Foundation, Division of Research on Learning
Sandra Richardson, National Science Foundation, Division of Undergraduate Education
Tara Smith, National Science Foundation, Division of Graduate Education
Talitha Washington, National Science Foundation, Division of Undergraduate Education
Lee Zia, National Science Foundation, Division of Undergraduate Education

Friday January 18, 2019, 10:00 a.m.10:50 a.m.
ASL Invited Address
35 years later: A fresh perspective on classifiable theories.
Room 315, BCC
Michael Chris Laskowski*, University of Maryland
(114503664)

Friday January 18, 2019, 10:05 a.m.10:55 a.m.
AMS Invited Address
The roaring twenties in American mathematics.
Ballrooms I & II, 400 Level, BCC
Karen Hunger Parshall*, University of Virginia
(11450136)

Friday January 18, 2019, 10:30 a.m.11:00 a.m.
Radical Dash Prize Session
Room 350, BCC
Organizers:
Stacey Muir, University of Scranton
Janine Janoski, Kings College

Friday January 18, 2019, 11:10 a.m.12:00 p.m.
AMSMAA Invited Address
Miracles of Algebraic Graph Theory.
Ballrooms I & II, 400 Level, BCC
Daniel A Spielman*, Yale University
(1145002547)

Friday January 18, 2019, 12:00 p.m.1:00 p.m.
MAA Student Poster Session Judge's Orientation
Room 316, BCC

Friday January 18, 2019, 1:00 p.m.1:50 p.m.
AMS Colloquium Lectures: Lecture III
Complex multiplication: past, present, future.
Ballrooms I & II, 400 Level, BCC
Benedict H. Gross*, University of California San Diego
(11451135)

Friday January 18, 2019, 1:00 p.m.1:50 p.m.
ASL Invited Address
Valuations and ominimality.
Room 315, BCC
Jana Marikova*, Western Illinois University
(1145031528)

Friday January 18, 2019, 1:00 p.m.4:45 p.m.
Current Events Bulletin
Room 307, BCC
Organizers:
David Eisenbud, MSRI and UC Berkeley de@msri.org

Friday January 18, 2019, 1:00 p.m.1:50 p.m.
MAA Lecture for Students
Drawing conclusions from drawing a square.
Room 309/310, BCC
Annalisa Crannell*, Franklin & Marshall College
(1145A0135)

Friday January 18, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #3: Part B
Advanced Authoring in WeBWorK: Turn good math problems into great ones & submit them to the OpenProblemLibrary
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Marianna Bonanome, NYC College of Technology
Samar ElHitti, NYC College of Technology
Michael E. Gage, University of Rochester gage@math.rochester.edu
K. Andrew Parker, NYC College of Technology

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Advances in Operator Theory, Operator Algebras, and Operator Semigroups, II
Room 344, BCC
Organizers:
Joseph Ball, Virginia Tech
Marat Markin, California State University, Fresno mmarkin@csufresno.edu
Igor Nikolaev, St. John's University
Ilya Spitkovsky, New York University, Abu Dhabi

1:00 p.m.
Diagonals of positive operators  an alternative approach.
Victor Kaftal*, University of Cincinnati
(1145471276)

1:30 p.m.
Local Structure in JordanLie Banach algebras.
Alexander A. Katz*, St. John's University, NY
(1145461165)

2:00 p.m.
The Maslov index and spectra of differential operators.
Yuri Latushkin*, Univesrsity of Missouri
(114547162)

2:30 p.m.
Inverse continuity of the numerical range map for Hilbert space operators.
Brian C Lins*, HampdenSydney College
Ilya M. Spitkovsky, New York University, Abu Dhabi
(1145471673)

3:00 p.m.
On the Smoothness of Weak Solutions of an Abstract Evolution Equation with a Scalar Type Spectral Operator on the Real Axis.
Marat V. Markin*, California State University, Fresno
(1145471243)

3:30 p.m.
Positive functionals on operator algebras on Pontryagin space $Pi_1$.
Sofya S Masharipova*, University of Pittsburgh Johnstown
Shukhrat M Usmanov, Waldorf University
(1145461479)

4:00 p.m.
Quantum dynamics of elliptic curves.
Igor V. Nikolaev*, St. John's University
(114546443)

4:30 p.m.
NonEuclidean Metrics on the Resolvent Set.
Mai Tran*, University at Albany, SUNY
Rongwei Yang, University at Albany, SUNY
(1145472290)

5:00 p.m.
On the field recursion method for twocomponent composites.
Aaron Thomas Welters*, Florida Institute of Technology
(1145472798)

5:30 p.m.
A quantitative BTtheorem and applications.
Laszlo Zsido*, University of Rome "Tor Vergata"
(1145462717)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Algebraic Structures Motivated by Knot Theory, II
Room 346, BCC
Organizers:
Mikhail Khovanov, Columbia University
Jozef H. Przytycki, George Washington University przytyck@gwu.edu
Alexander Shumakovitch, George Washington University

1:00 p.m.
Crystal colorings of framed graph diagrams and categorifications.
Oleg Viro*, Stony Brook University
(114557982)

1:30 p.m.
Stabilized DehnThurston coordinates for curves on a closed surface and their applications.
Charles D Frohman, The University of iowa
Joanna KaniaBartoszynska*, National Science Foundation
Thang Le, Georgia Tech
(1145572468)

2:00 p.m.
The dimension of the Kauffman bracket skein algebra at roots of unity.
Charles Frohman*, The University of Iowa
Joanna KaniaBartoszynska, National Science Foundation
Thang Le, Georgia Tech
(1145571110)

2:30 p.m.
Skein Algebras and Teichmuller Theory.
Adam S Sikora*, University at Buffalo, SUNY
(1145572427)

3:00 p.m.
Multisum representations of the colored Jones polynomial.
Uwe Kaiser*, Boise State University
Rama Mishra, IISER Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, INDIA
(1145571817)

3:30 p.m.
The action of the Kauffman bracket skein algebra of the torus on the skein module of a knot complement.
Razvan Gelca*, Texas Tech University
(1145571665)

4:00 p.m.
On the equivalence of Legendrian knots.
Ivan Dynnikov*, Steklov Mathematical Institute of Russian Academy of Sciences
(1145571716)

4:30 p.m.
Finitetype invariants of virtual knots and tangles.
Nicolas Petit*, Oxford College of Emory University
(1145571009)

5:00 p.m.
Crossing Matrices for Braids.
Mauricio Gutierrez, Boston, Massachusetts
Zbigniew Nitecki*, Tufts University, Medford, MA 02155
(114557901)

5:30 p.m.
Polynomial braid combing.
Marithania Silvero*, Universidad del País Vasco
(114555591)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Analytic Number Theory, II
Room 319, BCC
Organizers:
Thomas A. Hulse, Boston College thomas.hulse@bc.edu
Angel V. Kumchev, Towson University
Nathan McNew, Towson University
John Miller, The Johns Hopkins University

1:00 p.m.
Some algebraic contributions to Waring's problem.
Paul Pollack*, University of Georgia
(1145111217)

1:30 p.m.
Irreducible quadratic polynomials and Euler's function.
Noah LebowitzLockard*, University of Georgia
(11451158)

2:00 p.m.
Weak subconvexity without a Ramanujan hypothesis.
Kannan Soundararajan, Stanford University
Jesse Thorner*, Stanford University
(11451149)

2:30 p.m.
Valuedistribution of cubic Hecke $L$functions.
Amir Akbary, University of Lethbridge
Alia Hamieh*, University of Northern British Columbia
(114511454)

3:00 p.m.
Coordinate distribution of Gaussian primes.
John Friedlander*, Department of Mathematics, University of Toronto
Henryk Iwaniec, Rutgers University
(114511522)

3:30 p.m.
Additive Twists of Fourier Coefficients.
Alia Hamieh, University of Northern British Columbia
Naomi Tanabe*, Bowdoin College
(1145111172)

4:00 p.m.
Moments of other random multiplicative functions.
Asif Ali Zaman*, Stanford University
(1145111039)

4:30 p.m.
Extremal primes for elliptic curves without complex multiplication.
Chantal David, Concordia University
Ayla Gafni*, University of Rochester
Amita Malik, Rutgers University
Neha Prabhu, Queens University
Caroline TurnageButterbaugh, Carleton College
(114511910)

5:00 p.m.
Equidistribution of sequences on the padic unit ball.
Naveen Somasunderam*, Oregon State University, Corvallis
Clayton Petsche, Oregon State University, Corvallis
(114511986)

5:30 p.m.
The Erdős conjecture for primitive sets.
Jared Duker Lichtman, University of Cambridge
Carl Pomerance*, Dartmouth College
(114511627)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Arithmetic Statistics, II
Room 318, BCC
Organizers:
Michael Chou, Tufts University michael.chou@tufts.edu
Robert Lemke Oliver, Tufts University
Ari Shnidman, Center for Communications ResearchPrinceton

1:00 p.m.
$2^k?$Selmer groups and Goldfeld's conjecture.
Alexander Smith*, Harvard University
(1145111939)

1:30 p.m.
Ranks, $2$Selmer groups, and Tamagawa numbers of elliptic curves with $\mathbb{Z}/2\mathbb{Z} \times \mathbb{Z}/8\mathbb{Z}$torsion.
Stephanie Chan*, University College London
(1145112100)

2:00 p.m.
The second moment of the number of integral points on elliptic curves is bounded.
Levent Hasan Ali Alpöge*, Princeton University
Wei Ho, University of Michigan
(1145112080)

2:30 p.m.
Binary quartic forms with vanishing $J$invariant.
Stanley Yao Xiao*, University of Toronto
(114511493)

3:00 p.m.
Joint Shapes of Quartic Fields and Their Cubic Resolvents.
Piper H*, University of Hawaii at Manoa
Christelle Vincent, The University of Vermont
(1145112224)

3:30 p.m.
Shapes of sextic $C_{3}\wr C_{2}$fields: equidistribution, Malle's conjecture, and detection of log terms in Klüners; counterexample.
Robert Harron, University of Hawai'i at Manoa
Erik Holmes*, University of Hawaii at Manoa
(1145112922)

4:00 p.m.
Inductive Methods for Counting Number Fields.
Robert J Lemke Oliver, Tufts University
Jiuya Wang*, Duke University
Melanie Matchett Wood, University of Wisconsin, Madison
(1145111664)

4:30 p.m.
A nonabelian version of CohenLenstra heuristics.
Yuan Liu*, University of WisconsinMadison
Melanie Matchett Wood, University of WisconsinMadison
(1145111907)

5:00 p.m.
Malle's conjecture on Frobenius groups.
Harsh A Mehta*, University of South Carloina
(11451176)

5:30 p.m.
Counting points, counting fields, and heights on stacks.
David ZureickBrown*, Emory University
Jordan Ellenberg, University of WisconsinMadison
Matthew Satriano, Waterloo
(114511491)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Geometric and Topological Combinatorics, II
Room 320, BCC
Organizers:
Anastasia Chavez, University of California, Davis anachavez@math.ucdavis.edu
Jamie Haddock, University of California, Davis
Annie Raymond, University of Massachusetts, Amherst

1:00 p.m.
Constructing Counterexamples to a Conjecture of Perles.
Joseph Doolittle*, University of Kansas
(114505913)

1:30 p.m.
Deformation dimension of zonotopes.
Raman Sanyal, Goethe University Frankfurt
Josephine Yu*, Georgia Tech
(1145521792)

2:00 p.m.
Completely logconcave polynomials and applications to matroids.
Nima Anari, Stanford
KuiKui Liu, University of Washington
Shayan Oveis Gharan, University of Washington
Cynthia Vinzant*, North Carolina State University
(1145051753)

2:30 p.m.
Finiteness theorems for matroid complexes with prescribed homotopy type.
Federico Castillo, University of Kansas
Jose Alejandro Samper*, University of Miami
(114505602)

3:00 p.m.
Random Monomial Ideals.
Lily Silverstein*, University of California, Davis
(1145052170)

3:30 p.m.
Using random polynomials in extremal graph theory.
Michael Tait*, Carnegie Mellon University
(114505949)

4:00 p.m.
Envyfree division of a cake without the "hungry players" assumption.
Frederic Meunier, Universite Paris Est, CERMICS
Shira Zerbib*, University of Michigan
(1145052051)

4:30 p.m.
Multilabeled versions of Sperner's and Fan's lemmas and applications.
Francis Edward Su*, Harvey Mudd College
Frédéric Meunier, Universite ParisEst
(1145522025)

5:00 p.m.
Weak order and descents for monotone triangles.
Zachary Hamaker*, University of Michigan
Victor Reiner, University of Minnesota
(1145051677)

5:30 p.m.
Ehrhart Tensor Polynomials.
Sören Berg, TU Berlin
Katharina Jochemko, KTH Stockholm
Laura Silverstein*, TU Wien
(1145051909)

Friday January 18, 2019, 1:00 p.m.3:20 p.m.
AMS Special Session on Geometric and Topological Generalization of Groups, II
Room 347, BCC
Organizers:
Amrita Acharyya, University of Toledo
Bikash C. Das, University of North Georgia bikash.das@ung.edu

1:00 p.m.
On the quasiisometric rigidity of a class of rightangled Coxeter groups.
Jordan Bounds*, Bowling Green State University
Xiangdong Xie, Bowling Green State University
(114520798)

1:30 p.m.
Latin Squares from Zoomorphic Images and Orthomorphisms of Groups.
Stephen M. Gagola, Jr.*, Kent State University
(1145201856)

2:00 p.m.
Thickness of \text{Out}($A_1*...*A_n$).
Saikat Das*, RutgersNewark
(1145202638)

2:30 p.m.
Cofinite groupoids and their profinite completions.
Amrita Acharyya*, University of Toledo
Jon M Corson, University of Alabama
Bikash C Das, University of North Georgia
(1145201501)

3:00 p.m.
Varieties of profinite graphs.
Amrita Acharyya, University of Toledo
Jon M Corson, University of Alabama
Bikash C Das*, University of North Georgia
(1145002946)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Geometry and Dynamics of Continued Fractions, II
Room 337, BCC
Organizers:
Anton Lukyanenko, George Mason University
Joseph Vandehey, Ohio State University vandehey.1@osu.edu

1:00 p.m.
$\alpha$continued fractions for infinitely many triangle groups.
Kariane Calta, Vassar College
Cor Kraaikamp, Technische Universiteit Delft and Thomas Stieltjes Institute of Mathematics; Delft, the Netherlands
Thomas A. Schmidt*, Oregon State University
(1145371848)

1:30 p.m.
Iwasawa continued fractions and higherdimensional hyperbolic spaces.
Joseph A. Vandehey*, The Ohio State University
Anton Lukyanenko, George Mason University
(1145111684)

2:00 p.m.
Coding geodesic flows and various continued fractions.
Claire Merriman*, University of Illinois at UrbanaChampaign
Florin P. Boca, University of Illinois at UrbanaChampaign
(1145371181)

2:30 p.m.
$\alpha$expansions with odd partial quotients.
Florin P Boca*, University of Illinois at UrbanaChampaign
Claire Merriman, University of Illinois at UrbanaChampaign
(1145371184)

3:00 p.m.
Generalized Farey Sequences.
Jeffrey C Lagarias*, University of Michigan
(1145111443)

3:30 p.m.
Break

4:00 p.m.
The Lagrange and Markov Spectra of Pythagorean triples.
Byungchul Cha*, Muhlenberg College
Dong Han Kim, Dongguk University
(114511744)

4:30 p.m.
Dimension Spectrum for Complex and Real Continued Fractions with Restricted Entries.
Mariusz Urbanski*, University of North Texas
Vasilis Chousionis, University of Connecticut
Dmitry Leykehman, University of Connecticut
(114537146)

5:00 p.m.
Badly approximable numbers over imaginary quadratic fields.
Robet Hines*, University of Colorado, Boulder
(114511777)

5:30 p.m.
Is onedimensional Diophantine approximation all about continued fractions?
Dmitry Kleinbock*, Brandeis University
(1145111852)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Harmonic Analysis, Partial Differential Equations, and Applications, II
Room 328, BCC
Organizers:
Russell Brown, University of Kentucky russell.brown@uky.edu
Irina Mitrea, Temple University

1:00 p.m.
Two fun snapshots from classical harmonic analysis.
Robert S. Strichartz*, Math Dept. Cornell University, Ithaca NY 14853
(114542222)

1:30 p.m.
Approximations in the Direct Problem for Impedance Tomography.
George H Lytle*, University of Kentucky
(114535906)

2:00 p.m.
Extension of functions of vanishing mean oscillation in a domain.
Almaz Butaev, Concordia University
Galia Dafni*, Concordia University
(1145421290)

2:30 p.m.
Estimates for the $L^p$ Mixed Boundary Value Problem in $C^{1,1}$ Domains.
Laura Dawn Croyle*, Baldwin Wallace University
Russell Brown, University of Kentucky
(1145351144)

3:00 p.m.
The mixed problem for the linear Stokes system.
Katharine Ott*, Bates College
(1145351035)

3:30 p.m.
Quantitative homogenization with relatively soft inclusions.
B Chase Russell*, Penn State, ErieThe Behrend College
(114535850)

4:00 p.m.
Oscillatory integrals and homogenization of elliptic systems with Robin boundary condition.
Jun Geng, Lanzhou University
Jinping Zhuge*, University of Kentucky
(1145351203)

4:30 p.m.
On the symmetrization of Cauchylike kernels.
Loredana Lanzani*, Syracuse University
Malabika Pramanik, U. British Columbia
(1145311633)

5:00 p.m.
On the Dirichlet problem in cylindrical domains for evolution OleinikRadkevic PDE's : a Thychonovtype theorem.
Alessia E. Kogoj*, University of Urbino
Ermanno Lanconelli, University of Bologna
(114535764)

5:30 p.m.
The obstacle problem for the fractional heat equation: properties of the free boundary.
Agnid Banerjee, TIFR CAM
Donatella Danielli*, Purdue University
Nicola Garofalo, University of Padova
Arshak Petrosyan, Purdue University
(1145351510)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMSMAAICHM Special Session on History of Mathematics, I
Room 314, BCC
Organizers:
Sloan Despeaux, Western Carolina University despeaux@wcu.edu
Jemma Lorenat, Pitzer College
Daniel E. Otero, Xavier University
Adrian Rice, RandolphMacon College

1:00 p.m.
Mathematics and Justice in Ancient Egypt.
Annette Imhausen*, Department of History, GoetheUniversity Frankfurt, Germany
(114501595)

1:30 p.m.
Serenus' Sections of a Cylinder and Sections of a Cone.
Colin B. P. McKinney*, Wabash College
(1145012126)

2:00 p.m.
The mathematics of eclipse diagrams in Sanskrit astronomy.
Kim Plofker*, Union College, NY
(1145012204)

2:30 p.m.
Cracking AlKāshī's Tables.
Elizabeth Cornwall*, University of Canterbury/Dixie State University
(1145011429)

3:00 p.m.
Max Dehn in America.
Marjorie Senechal*, Smith College
(114501281)

3:30 p.m.
Newton Has a Headache but Clairaut Makes it Go Away.
Lawrence Arthur D'Antonio*, Ramapo College of New Jersey
(1145011505)

4:00 p.m.
Edward Hatton's Mercantile Mathematics.
Duncan J. Melville*, St. Lawrence University
(1145011503)

4:30 p.m.
Moral Arithmetic: Decisions, values, and the likelihood of death from the Count de Buffon.
Dominic Klyve*, Central Washington University
(1145011976)

5:00 p.m.
Analysis and Synthesis in A.M. Legendre's Éléments de géométrie.
Amy AckerbergHastings*, Independent Scholar
(114501689)

5:30 p.m.
Servois on Numerical Integration.
Robert E. Bradley*, Adelphi University
Salvatore J. Petrilli, Adelphi University
(1145011128)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on If You Build It They Will Come: Presentations by Scholars in the National Alliance for Doctoral Studies in the Mathematical Sciences, II
Room 327, BCC
Organizers:
David Goldberg, Purdue University goldberg@purdue.edu
Phil Kutzko, University of Iowa

1:00 p.m.
On the maximum rectilinear crossing number of spiders.
Joshua Fallon, Carnegie Mellon
Kirsten Hogenson*, Colorado College
Lauren Keough, Grand Valley State University
Mario Lomelí, Universidad Autonoma de San Luis Potosi
Marcus Schaefer, DePaul University
Pablo Soberón, Baruch College
(114505359)

1:30 p.m.
Smoothing effect for solutions to the Dysthe equation.
Kristin M. Kurianski*, Massachusetts Institute of Technology
Gigliola Staffilani, Massachusetts Institute of Technology
(114535608)

2:00 p.m.
Equilibrium States for $\left(\alpha,\beta\right)$transformations.
Leonard Carapezza, Utah International Charter School
Marco Antonio López*, Wake Forest University
Donald Robertson, University of Utah
(114537883)

2:30 p.m.
The almostprincipal minors and aprank of symmetric matrices.
Shaun M. Fallat, University of Regina
Xavier MartinezRivera*, Auburn University
(114515674)

3:00 p.m.
Mathematical Model of Bone Regeneration in Bone Marrowderived Mesenchymal Stem Cell Populations.
Ruqiah A Muhammad*, University of Iowa
(114592781)

3:30 p.m.
Modeling the Diet Dynamics of Children: the Roles of Socialization and the School Environment.
Anarina L Murillo*, University of Alabama at Birmingham
Muntaser Safan, Arizona State University
Devina Wadhera, Arizona State University
Carlos CastilloChavez, Arizona State University
(114534386)

4:00 p.m.
The use of Bayesian Logistic Models in Defense Analysis: a Case Study.
Keyla PaganRivera*, Institute for Defense Analyses
(114562570)

4:30 p.m.
The Role of Recovery in Daphnia Epidemics.
Vanessa RiveraQuinones*, Department of Mathematics, University of Illinois at UrbanaChampaign
Tara Stewart, Program of Ecology, Evolution, and Conservation Biology, University of Illinois at UrbanaChampaign
Zoi Rapti, Department of Mathematics, University of Illinois at UrbanaChampaign
Carla Caceres, Department of Animal Biology, University of Illinois at UrbanaChampaign
(114592525)

5:00 p.m.
The role of Varroa on the honeybee population dynamics: a modeling approach and the effect of broodmite interaction.
Komi S Messan, Cold Regions Research Engeneering Laboratory
Marisabel Rodriguez Messan*, Dartmouth College
Gloria DegrandiHoffman, Carl Hayden Bee Research Center, USDAARS
Yun Kang, Arizona State University
(1145372753)

5:30 p.m.
Factorizations of Positive Definite Kernels.
Aqeeb A Sabree*, University of Iowa
(114546719)

Friday January 18, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #12: Part A
Keep Teaching Statistics using R and RStudio
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Shonda Kuiper, Grinnell College KUIPERS@Grinnell.edu
Randall Pruim, Calvin College

Friday January 18, 2019, 1:00 p.m.5:45 p.m.
AMS Special Session on Low Complexity Models in Data Analysis and Machine Learning, II
Room 331, BCC
Organizers:
Emily J. King, University of Bremen, Germany king@math.unibremen.de
Nate Strawn, Georgetown University
Soledad Villar, New York University

1:00 p.m.
Expressivity and structure of neural network spaces.
Philipp Christian Petersen*, University of Oxford
(1145411715)

2:00 p.m.
Graph Neural Networks and Graph Scattering Transforms.
Fernando Gama, University of Pennsylvania
Alejandro Ribeiro*, University of Pennsylvania
Joan Bruna, Courant Institute of Mathematical Sciences  NYU
(1145422281)

2:30 p.m.
SUNLayer: stable denoising with generative models.
Soledad Villar*, New York University
(1145322152)

3:00 p.m.
Singular Values for ReLU layers.
Soeren Dittmer*, University of Bremen
(1145411748)

3:30 p.m.
SqueezeFit: Labelaware dimensionality reduction.
Dustin G. Mixon*, The Ohio State University
(1145522313)

4:00 p.m.
Efficient Manifold Approximation with Spherelets.
Didong Li*, Duke University
Minerva Mukhopadhyay, Duke University
David B Dunson, Duke University
(1145621044)

4:30 p.m.
LDMNet: Low Dimensional Manifold Regularized Neural Networks.
Wei Zhu*, Duke University
Qiang Qiu, Duke University
Jiaji Huang, Baidu Silicon Valley AI Lab
Robert Calderbank, Duke University
Guillermo Sapiro, Duke University
Ingrid Daubechies, Duke University
(1145651029)

5:00 p.m.
Dropout as a LowRank Regularizer for Matrix Factorization.
Rene Vidal*, Mathematical Institute for Data Science / Johns Hopkins University
(114541514)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Mathematical Analysis in Fluid Dynamics, II
Room 336, BCC
Organizers:
Yanqiu Guo, Florida International University
Jinkai Li, South China Normal University
Jing Tian, Towson University jtian@towson.edu
Yuncheng You, University of South Florida

1:00 p.m.
Subsonic and Transonic shock flows in bounded nozzles.
S. Weng*, School of Mathematics and Stochastics, Wuhan University
(114535467)

1:30 p.m.
Global regularity for parabolic incompressible fluid interfaces.
Eduardo GarciaJuarez*, University of Pennsylvnia
(1145352063)

2:00 p.m.
The emergence of higherorder structures in hydrodynamic flocking.
Eitan Tadmor*, University of Maryland
(114576832)

2:30 p.m.
Properties of infinite energy solutions to the NavierStokes equations.
Zachary Bradshaw*, University of Arkansas
TaiPeng Tsai, University of British Columbia
(114535214)

3:00 p.m.
On the twodimensional KuramotoSivashinsky equation.
Anna L Mazzucato*, Penn State University
(114535625)

3:30 p.m.
On the existence and uniqueness of the 3D compressible primitive equations of atmospheric dynamics
Xin Liu*, Department of mathematics, Texas A&M university
Edriss S. Titi, Department of mathematics, Texas A&M university
(114535315)

4:00 p.m.
Bounds on the attractor for the 2D RayleighBénard problem.
Michael S Jolly, Indiana University
Yu Cao*, Indiana University
(1145762236)

4:30 p.m.
Determining map for statistical data assimilation and applications.
Animikh Biswas*, University of Maryland Baltimore County
(1145762683)

5:00 p.m.
Global wellposedness for the 2D Boussinesq system with anisotropic viscosity and without heat diffusion.
Adam Larios, University of Nebraska, Lincoln
Evelyn Lunasin*, United States Naval Academy
Edriss S. Titi, Texas A&M University, and Weizmann Institute of Science
(1145351631)

5:30 p.m.
Wellposedness and ergodicity of threedimensional Hallmagnetohydrodynamics system.
Kazuo Yamazaki*, University of Rochester
(1145761344)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Mathematical Investigations of Spatial Ecology and Epidemiology, II
Room 325, BCC
Organizers:
Leah Shaw, College of William and Mary
Junping Shi, College of William and Mary
Zhisheng Shuai, University of Central Florida shuai@ucf.edu

1:00 p.m.
How switching between movement modes improves foraging success in fragmented landscapes: exploring the benefits of contextdependent diffusion and advection.
William F. Fagan*, University of Maryland
Tyler Hoffman, University of Maryland
Daisy Dahiya, University of Maryland
Robert Stephen Cantrell, University of Miami
Chris Cosner, University of Miami
(1145921273)

1:30 p.m.
Uniqueness in constrained HamiltonJacobi equation and the dynamics of adaptation.
Vincent Calvez, Institut Camille Jordan, UMR 5208 CNRS & Universite Claude Bernard
KingYeung Lam*, Department of Mathematics, The Ohio State University
(1145351870)

2:00 p.m.
Evolutionary games in spatially and temporally variable environments.
Sebastian Schreiber*, University of California, Davis
(1145921586)

2:30 p.m.
A periodic spatial model for population dynamics under seasonal changes.
Ying Zhou*, Department of Mathematics, Lafayette College
(1145451999)

3:00 p.m.
One spot, two spot, red spot grew spots: How differential dispersal, phenology and the Allee effect predict pattern formation in mountain pine beetle impact.
James A Powell*, Department of Mathematics and Statistics, Utah State University
(1145922239)

3:30 p.m.
Persistence and Extinction of Population in ReactionDiffusionAdvection Model with Strong Allee Effect Growth.
Yan Wang*, The College of William and Mary
Junping Shi, The College of William and Mary
(1145921154)

4:00 p.m.
Water Transport Shapes Banded Vegetation Patterns in Dryland Ecosystems.
Sarah Iams*, Harvard University
Punit Gandhi, Mathematical Biosciences Institute, The Ohio State University
Mary Silber, University of Chicago
(1145372406)

4:30 p.m.
Water transport in models of dryland vegetation patterns.
Punit Gandhi*, Ohio State University
Sara Bonetti, ETH Zurich
Sarah Iams, Harvard University
Amilcare Porporato, Princeton University
Mary Silber, University of Chicago
(1145922342)

5:00 p.m.
Model of pattern formation in marsh ecosystems with nonlocal interactions.
Sofya Zaytseva*, William & Mary
Leah B. Shaw, William & Mary
Junping Shi, William & Mary
Romuald N. Lipcius, Virginia Institute of Marine Science
Matthew L. Kirwan, Virginia Institute of Marine Science
(1145921970)

5:30 p.m.
Biological Control with Nonlocal Interactions.
Eric A. Autry*, Duke University, Department of Mathematics
Alvin Bayliss, Northwestern University, Department of Engineering Sciences and Applied Mathematics
Vladimir A. Volpert, Northwestern University, Department of Engineering Sciences and Applied Mathematics
(1145351051)

Friday January 18, 2019, 1:00 p.m.3:20 p.m.
MAA Invited Paper Session on Mathematical Thinking for Modern Data Science Problems
Room 317, BCC
Organizers:
Rick Cleary, Babson College rcleary@babson.edu
Diana Thomas, U.S. Military Academy

1:00 p.m.
Data Science for Mathematicians: What We Already Know and What We Need to Learn.
Rick Cleary, Babson College
Talithia Williams*, Harvey Mudd College
(1145AB2016)

1:30 p.m.
The Mathematics of Data Science with Applications to National Security.
Mary Lynn Reed*, National Security Agency
(1145AB1401)

2:00 p.m.
Discussion

2:30 p.m.
Determining mathematically based thresholds from wearable sensors: Insights from NHANES accelerometer data.
Bryan E Adams*, United States Military Academy
(1145AB2071)

3:00 p.m.
A machine learning approach relating 3D body scans to body composition in humans.
James D Pleuss*, United States Military Academy
Kevin Talty, United States Military Academy
Morse Steven, United States Military Academy
Patrick Kuiper, United States Military Academy
Michael Scioletti, United States Military Academy
Steven B. Heymsfield, Pennington Biomedical Research Lab
Diana Thomas, United States Military Academy
(1145AB630)

Friday January 18, 2019, 1:00 p.m.5:45 p.m.
AMS Special Session on Mathematics in the Realm of Cyber Research, II
Room 332, BCC
Organizers:
Daniel Bennett, Army Cyber Institute
Paul Goethals, United States Military Academy paul.goethals@usma.edu
Natalie Scala, Towson University

1:00 p.m.
Blockchain Applications for Distributed Data.
James P Howard, II*, Johns Hopkins University Applied Physics Laboratory
(1145683005)

2:00 p.m.
Isogenous components of 2dimensional reducible Jacobians.
Lubjana Beshaj*, Army Cyber Institute
(1145112286)

2:30 p.m.
A Mathematical Model of Conciousness, with Applications to AI.
Jorge Diaz*, University of Puerto Rico at Rio Piedras
Christian Romero, University of Puerto Rico at Carolina
(1145682164)

3:00 p.m.
A Case Study of the Noordin Terrorist Network.
Elie Alhajjar*, United States Military Academy
(1145941228)

3:30 p.m.
Topology of basic blocks.
Steve Huntsman*, BAE Systems FAST Labs
Michael Robinson, American University
(114555141)

4:00 p.m.
Quantum correlation sets and quantum communication.
Travis B Russell*, United States Military Academy
(1145811229)

4:30 p.m.
Clusterbased Vulnerability Assessment: Some Empirical Studies.
Michel Cukier*, University of Maryland  College Park
Yazdan Movahedi, University of Maryland  College Park
Ilir Gashi, City University London
(1145682471)

5:00 p.m.
Modeling Threats to Maryland's Electoral Voting System
Paul L. Goethals*, United States Military Academy
Natalie M. Scala, Towson University
(11459054)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Multiscale Problems in the Calculus of Variations, II
Room 329, BCC
Organizers:
Elisa Davoli, University of Vienna, Austria
Rita Ferreira, King Abdullah University of Science and Technology, Saudi Arabia rita.ferreira@kaust.edu.sa

1:00 p.m.
A twodimensional labile aether arising out of homogenization.
G. A. Francfort*, Universite Paris Nord, France
(114574548)

2:00 p.m.
Relaxation of nonlocal supremal functionals.
Carolin Kreisbeck*, Utrecht University
Elvira Zappale, University of Salerno
(1145491272)

2:30 p.m.
Stochastic Homogenisation of FreeDiscontinuity Problems.
Filippo Cagnetti*, University of Sussex
(114549657)

3:00 p.m.
A corrected Sadowsky functional for inextensible elastic ribbons.
Lorenzo Freddi, Università di Udine, Italy
Peter Hornung, TU Dresden, Germany
Maria Giovanna Mora*, Università di Pavia, Italy
Roberto Paroni, Università di Pisa, Italy
(114549697)

4:00 p.m.
Injective nonlinear elasticity: recent developments and new ideas for a computational approach.
Stefan Krömer*, Institute of Information Theory and Automation of the CAS, Prague
Jan Valdman, Institute of Information Theory and Automation of the CAS, Prague
(1145351332)

4:30 p.m.
Secondorder Gammaconvergence for CahnHilliard energies.
Ryan Murray*, The Pennsylvania State University
(114549762)

5:00 p.m.
Relaxation of Nonlocal Energies in the context of structured deformations.
Elvira Zappale*, Università degli Studi di Salerno, Italy
(1145491536)

5:30 p.m.
Analysis of a perturbed CahnHilliard model for LangmuirBlodgett films.
Marco Bonacini, Institute for Applied Mathematics, University of Bonn
Elisa Davoli, University of Vienna
Marco Morandotti*, Politecnico di Torino
(114535804)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Orthogonal Polynomials, Quantum Probability, Harmonic and Stochastic Analysis, I
Room 321, BCC
Organizers:
Nobuhiro Asai, Aichi University of Education, Kariya, Japan
Rodica Costin, The Ohio State University
Aurel I. Stan, The Ohio State University at Marion stan.7@math.osu.edu
Hiroaki Yoshida, Ochanomizu University, Tokyo, Japan

1:00 p.m.
M{ö}bius inversion, Wick products, and product formulas.
Michael Anshelevich*, Texas A&M University
(114546738)

2:00 p.m.
Quantum Structures from Association Schemes.
Radhakrishnan Balu*, US Army Research Lab
(114581161)

3:00 p.m.
Exit Times and The Law of the Iterated Logarithm for a Class of SPDEs.
Parisa Fatheddin*, University of Pittsburgh
P. Sundar, Louisiana State University
Jie Xiong, Southern University of Science and Technology
(11456047)

3:30 p.m.
Twoparameter eigenvalue problems for Jacobi matrices.
Maxim Derevyagin*, University of Connecticut
(114547846)

4:00 p.m.
Large deviations for additive functionals of semiMarkov processes.
Adina Oprisan*, Canisius College
(1145601453)

4:30 p.m.
On the hypercontractivity of a convolution operator.
Florin Catrina*, St. John's Unviersity
Aurel I. Stan, The Ohio State University at Marion
(114544686)

5:00 p.m.
On the Variance of the Number of Roots of Complex Random Orthogonal Polynomials Spanned by OPUC.
Aaron Michael Yeager*, Oklahoma State University
(11456069)

5:30 p.m.
New degenerate Bernoulli and Euler polynomials arising from nonclassical Umbral Calculus.
Orli Herscovici*, Department of Mathematics, Technion  Israel Institute of Technology
(114511295)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Recent Advances in Biological Modeling and Related Dynamical Analysis, II
Room 326, BCC
Organizers:
Joshi Raj Hem, Xavier University
Yanyu Xiao, University of Cincinnati yanyu.xiao@uc.edu

1:00 p.m.
Multiscale Competition Between Defective Interfering Particles and Wild Type Poliovirus.
Adrienna Bingham*, William and Mary
Elsa Rousseau, IBM Almaden Research Center
Leah Shaw, William and Mary
Simone Bianco, IBM Almaden Research Center
Raul Andino, University of California, San Francisco
(1145922503)

1:30 p.m.
Target Reproduction Numbers: A General Framework for Threshold Parameters in Population Dynamics.
Zhisheng Shuai*, University of Central Florida
(1145922828)

2:00 p.m.
Application of SIR Model and Optimal Control.
Hem Raj Joshi*, Xavier University, Cincinnati, OH
(1145342269)

2:30 p.m.
Transmission dynamics and oscillations in a model of West Nile virus.
Chunhua Shan*, The University of Toledo, Ohio, USA
Guihong Fan, Columbus State University, Georgia, USA
Huaiping Zhu, York University, Canada
(1145922050)

3:00 p.m.
Role of the immune status of infected individuals on the transmission dynamics of HIV: From withinhost to betweenhosts models.
Naveen K. Vaidya*, San Diego State University, California
(1145921867)

3:30 p.m.
Growth on Two Limiting Essential Resources in a SelfCycling Fermentor.
Ting Hao Hsu, Department of Mathematics/University of Miami, Coral Gables
Tyler Meadows, Department of Mathematics and Statistics/McMaster University
Lin Wang, Department of Matheamtics and Statistics/University of New Brunswick
Gail S.K. Wolkowicz*, Department of Mathematics and Statistics/McMaster University
(1145921568)

4:00 p.m.
Impulse model of Leptospirosis in Cattle.
Ibrahim Halil Aslan*, University of Tennessee Knoxville
(114592498)

4:30 p.m.
A renewal reward approach for studying intracellular transport models.
MariaVeronica Ciocanel*, Mathematical Biosciences Institute at the Ohio State University
John Fricks, Arizona State University
Peter Kramer, Rensselaer Polytechnic Institute
Scott McKinley, Tulane University
(114560289)

5:00 p.m.
Two Waves of Pandemic Influenza: An Agentbased Exploration.
Anna Mummert*, Marshall University
Roger Estep, Marshall University
Robert Hughes, Univeristy of Pennsylvania
Jessica Shiltz, West Virginia Department of Health and Human Resources
(1145922625)

5:30 p.m.
Social statusdependent regulation of endocannabinoids and modulation of spinal motor circuits: Empirical and computational analysis.
Sungwoo Ahn*, East Carolina University, Greenville, NC
Choongseok Park, North Carolina A&T State University
Katie N Clements, East Carolina University
Fadi A A Issa, East Carolina University
(1145921355)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Recent Advances in Inverse Problems and Imaging, II
Room 330, BCC
Organizers:
Kui Ren, University of Texas at Austin
Yang Yang, Michigan State University yangy5@msu.edu

1:00 p.m.
Reduced Order Models For Spectral Domain Inversion: Galerkin Equivalence And Generation Of InternalData.
Shari Moskow*, Drexel University
Liliana Borcea, University of Michigan
Vladimir Druskin, WPI
Alex Mamonov, University of Houston
M. Zaslavsky, SchlumbergerDoll Research
(1145652410)

1:30 p.m.
Resonances for Photonic Nanocavities and Their Optimal Design.
Junshan Lin*, Department of Mathematics and Statistics, Auburn University
(1145352191)

2:00 p.m.
A backscattering model based on corrector theory of homogenization for the random Helmholtz equation.
Olivier Pinaud*, Colorado State University
(1145351038)

2:30 p.m.
Low rankness in forward and inverse kinetic theory.
Ke Chen, UWMadison
Qin Li*, UWMadison
Steve Wright, UWMadison
(114545660)

3:00 p.m.
Break

3:30 p.m.
Inversion and imaging with acoustic waves via model order reduction.
Alexander V Mamonov*, University of Houston
Vladimir Druskin, Worcester Polytechnic Institute
Mikhail Zaslavsky, SchlumbergerDoll Research Center
(114565948)

4:00 p.m.
Global uniqueness for the semilinear fractional Schrödinger equation.
RuYu Lai*, University of Minnesota
YiHsuan Lin, University of Jyvaskyla
(114535862)

4:30 p.m.
Reconstruction of acoustic and optical properties in PAT from multispectral data.
Yimin Zhong*, University of California, Irvine
Kui Ren, Columbia University
(1145031231)

5:00 p.m.
On some new applications of the theory of Aanalytic maps in Tomography.
Kamran Sadiq, Radon Institute for Computational and Applied Mathematics
Alexandru Tamasan*, University of Central Florida
(1145351282)

5:30 p.m.
Theoretically exact solution of the inverse source problem for the wave equation with spatially and temporally reduced data.
Ngoc Do*, University of Arizona
Leonid Kunyansky, University of Arizona
(114535601)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMSMAASIAM Special Session on Research in Mathematics by Undergraduates and Students in PostBaccalaureate Programs, II
Room 343, BCC
Organizers:
Darren A. Narayan, Rochester Institute of Technology dansma@rit.edu
Khang Tran, California State University, Fresno
Mark David Ward, Purdue University
John Wierman, The Johns Hopkins University

1:00 p.m.
Transition Matrices for Young's Representations of $\mathsf{S}_n$.
Sam Armon*, Macalester College
Tom Halverson, Macalester College
(1145051234)

1:30 p.m.
Controlling Alternans in a Discrete Cardiac Cell Model.
Jonathan Machado*, University of North Carolina at Greensboro
Pedro Vásquez, University of Puerto Rico Mayagüez Campus
(114539107)

2:00 p.m.
The Asymmetric Index of a Graph and Families of Asymmetric Graphs.
Alejandra Brewer*, Florida Southern College
Adam Gregory, Western Carolina University
Quindel Jones, Jackson State University
(114505109)

2:30 p.m.
On the Classification of Graphs Based on Their Rank Numbers.
Hayley Boynton, Texas State University
Ethan Burroughs*, Rochester Institute of Technology
Stephanie Gaston, California State University Dominguez Hills
(11450591)

3:00 p.m.
Ramsey Problems for Cycles versus $K_5$.
Melanie Ferreri*, Wake Forest University
Jacob Liddy, University of Akron
(11450594)

3:30 p.m.
Maximum proper diameter of 2connected graphs.
Grant I. Fickes, Kutztown University of Pennsylvania
Dylan P. Green*, Trevecca Nazarene University
Karen B. McCready, King's College
Kathleen M. Ryan, DeSales University
Nathaniel J. Sauerberg, Carleton College
Jill K. Stifano, Fairfield University
(11450578)

4:00 p.m.
Investigating shortest paths in generalizations of the Cantor Set.
Elene Karangozishvili*, Lafayette College
(114551305)

4:30 p.m.
Intersections of Shortest Taxicab Paths in the Sierpiński Carpet.
Rebekah Chase*, Evangel University
Carl Hammarsten, Lafayette University
Ryan A Mike, University of Colorado Boulder
Laura J Seaberg, Haverford College
(114551159)

5:00 p.m.
Leafiness of Trees.
Gary Gordon, Lafayette College
Keith Vreeland*, Lafayette College
(114505271)

5:30 p.m.
Classification of Solvable Leibniz Algebras with Abelian Nilradical and $k1$ Dimensional Extension.
Rustam Gaybullaev, National University of Uzbekistan
Abror Khudoyberdiyev, National University of Uzbekistan, Institute of Mathematics Academy of Sciences of Uzbekistan
Kyla Pohl*, St. Olaf College
(1145171249)

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Stochastic Analysis and Applications in Finance, Actuarial Science and Related Fields, II
Room 345, BCC
Organizers:
Julius N. Esunge, University of Mary Washington jesunge@umw.edu
See Keong Lee, University of the Sciences, Malaysia
Aurel I. Stan, The Ohio State University at Marion

1:00 p.m.
Forecasting Monthly Stock Return through KMeans Clustering and Support Vector Machine.
Chong Sun*, Baylor University
(114562885)

1:30 p.m.
Credit Risk Valuation Based on Machine Learning.
Xuan Xu, Tsinghua University
Yifan Wu*, Beijing Normal University
(1145912244)

2:00 p.m.
Asymptotic analysis of the expected utility maximization problem with respect to perturbations of the numeraire.
Oleksii Mostovyi*, University of Connecticut
(114560404)

2:30 p.m.
The expected utility model on carrying capacity allocation for express carriers.
ChengChang Lin*, Dept. Transportation Science, National Cheng Kung University
(114590294)

3:00 p.m.
Contagion in Heterogeneous Financial Networks.
Yuanying Guan*, Indiana University Northwest
Micah Pollak, Indiana University Northwest
(114591566)

3:30 p.m.
Optimal trading rules in a partial observable market.
Duy Nguyen*, Marist College
(114560682)

4:00 p.m.
Linear and Non Linear GARCH(p,q)  Delay Fokker Planck Equation.
Isabelle KemajouBrown*, Morgan State University
Rachel Kuske, Georgia Institute of Technology, School of Mathematics
Fatemeh Norouzi, Morgan State University
(1145602784)

4:30 p.m.
Caputo and Canavati fractional Approximation by Choquet integrals.
George A Anastassiou*, University of Memphis
(114541148)

5:00 p.m.
Analysis of variance based financial instruments: swaps and price indices.
Aziz Issaka*, University of North Carolina Charlotte
Indranil SenGupta, North Dakota Sate University
(1145602565)

5:30 p.m.
Hedging oil, corn, and soybean using the BarndorffNielsen and Shephard model.
Indranil SenGupta*, North Dakota State University
William Wilson, North Dakota State University
William Nganje, North Dakota State University
(11456082)

Friday January 18, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #4: Part B
Teaching an Undergraduate Computational Science Course
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Joseph Eichholz, RoseHulman Insitute of Technology eichholz@rosehulman.edu
Allen Holder, RoseHulman Insitute of Technology

Friday January 18, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Topology, Structure and Symmetry in Graph Theory, II
Room 338, BCC
Organizers:
Lowell Abrams, George Washington University
Mark Ellingham, Vanderbilt University mark.ellingham@vanderbilt.edu

1:00 p.m.
The evenfaced genus of complete graphs and the Even Map Color Theorem.
Beifang Chen, Hong Kong University of Science and Technology, China
Mark Ellingham*, Vanderbilt University
Nora Hartsfield, deceased
Serge Lawrencenko, Russian State University of Tourism and Service, Russia
Wenzhong Liu, Nanjing University of Aeronautics and Astronautics, China
Hui Yang, Guizhou University, China
Dong Ye, Middle Tennessee State University
Xiaoya Zha, Middle Tennessee State University
(114505818)

1:30 p.m.
A new $Y \Delta$ equivalence class of projective planar maps.
Atsuhiro Nakamoto*, Yokohama National University
Yuta Omizo, Yokohama National University
(114505871)

2:00 p.m.
Quadrangulated Immersions of Cubic Graphs in the Sphere.
Lowell Abrams*, George Washington University
Vance Faber, Big Pine Key, FL
(114505847)

2:30 p.m.
Lobe and EdgeTransitivity of Countable Graphs of Connectivity 1.
Jack E. Graver, Syracuse University
Mark E. Watkins*, Syracuse University
(114505748)

3:00 p.m.
Partial Duals of Oriented Embeddings.
Jonathan L Gross*, Columbia University
Toufik Mansour, University of Haifa
Thomas W Tucker, Colgate University
(114505733)

3:30 p.m.
LogConcavity for Graph Imbedding Polynomials.
Thomas W. Tucker*, Colgate University
Jonathan L. Gross, Columbia University
Toufik Mansour, University of Haifa
(114505771)

4:00 p.m.
Origami Knotting in Graphs.
Joanna A. EllisMonaghan*, Saint Michael's College
(114505792)

4:30 p.m.
The Computational Power of Deterministic Tile Selfassembly.
N. Jonoska*, University of South Florida, USA
J. DurandLose, Université d'Orléans, France
H.J. Hoogeboom, Leiden University, the Netherlands
(1145051205)

5:00 p.m.
Mathematical models for describing molecular selfassembly.
Margherita Maria Ferrari*, University of South Florida
Nataša Jonoska, University of South Florida
(114592904)

5:30 p.m.
Applications of topological graph theory to $2$manifold learning.
Steven Schluchter*, Department of Mathematical Sciences, George Mason University
Tyrus Berry, Department of Mathematical Sciences, George Mason University
(114505327)

Friday January 18, 2019, 1:00 p.m.2:55 p.m.
MAA Contributed Paper Session on Approaches to Mathematics Remediation in BaccalaureateGranting Institutions, I
Room 301, BCC
Organizers:
Michael Boardman, Pacific University
Helen E. Burn, Highline College hburn@highline.edu
Mary E. Pilgrim, Colorado State University

1:00 p.m.
Exploring Mathematics Placement Indicators.
Katie Louchart*, Northern Arizona University
(1145P11704)

1:20 p.m.
Changing the Numbers Game: Guided Math Placement and Corequisite Math Courses at Utah Valley University.
Kathy Andrist*, Utah Valley University
Carolyn Hamilton, Utah Valley University
(1145P11389)

1:40 p.m.
Remediation Beyond The Classroom: Assessing efforts to improve the remediation process in addition to developmental coursework.
Kimberly J Presser*, Shippensburg University
James Hamblin, Shippensburg University
(1145P1936)

2:00 p.m.
Instantaneous Rate of Change: Overhauling Developmental Math and Campus Practice in One Year.
Judith E Canner*, California State University, Monterey Bay
(1145P11308)

2:20 p.m.
Corequisite design across firstyear mathematics and statistics courses.
Jennifer Elyse Clinkenbeard*, California State University Monterey Bay
Jeffrey Wand, California State University Monterey Bay
(1145P11381)

2:40 p.m.
Adapting General Education Mathematics Courses to Support Underprepared Students.
Alana Unfried*, California State University, Monterey Bay
Peri Shereen, California State University, Monterey Bay
(1145P11307)

Friday January 18, 2019, 1:00 p.m.5:40 p.m.
AMS Contributed Paper Session on Combinatorics and Graph Theory, II
Room 313, BCC

1:00 p.m.
Realization spaces of arrangements of 11 complex projective lines.
Jordan Buhmann, Vassar College
Moshe Cohen*, Vassar College
Alexander May, Vassar College
Shiyu Shu, Vassar College
(1145051556)

1:15 p.m.
Magnitude Homology: Structure and Torsion.
Radmila Sazdanovic, North Carolina State University
Victor William Summers*, North Carolina State University
(1145052876)

1:30 p.m.
Matched Products and Stirling Numbers of Graphs.
Daryl R. DeFod*, CSAIL MIT
(1145051991)

1:45 p.m.
Distinguishing numbers and generalizations.
Caleb Ji*, Washington University in St. Louis
(1145051028)

2:00 p.m.
Advancing Results in Maximum Toughness.
Kevin K Ferland*, Bloomsburg University of PA
(114505270)

2:15 p.m.
On the Discrepancy Between Two Zagreb Indices.
Mehtaab Sawhney*, Massachusetts Institute of Technology
Ashwin Sah, Massachusetts Institute of Technology
(1145051270)

2:30 p.m.
Failed power domination: complexity and other select results.
Bonnie C Jacob*, Rochester Institute of Technology
Abraham Glasser, Rochester Institute of Technology
Emily Lederman, Rochester Institute of Technology
Stanislaw Radziszowski, Rochester Institute of Technology
(1145052480)

2:45 p.m.
A Tight Lower Bound for the Split Domination Number of a Regular Tournament.
Kim A.S. Factor, Marquette University
Larry J Langley*, University of the Pacific
Sarah K Merz, University of the Pacific
(114505741)

3:00 p.m.
On roots of Wiener polynomials of trees.
Danielle Wang*, MIT
(1145051202)

3:15 p.m.
Spectra of Oriented Hypergraphs.
Nathan Reff*, SUNY Brockport
Luke Duttweiler, SUNY Brockport
(1145052881)

3:30 p.m.
Arithmetical structures on Dynkin graphs $D_n$.
Kassie Archer, The University of Texas at Tyler
Abigail C. Bishop, Iona College
Alexander DiazLopez, Villanova University
Luis D. García Puente, Sam Houston State University
Darren Glass, Gettysburg College
Joel Louwsma*, Niagara University
(1145051539)

3:45 p.m.
Introducing 3path Domination.
Rebecca Lynn Jackson*, Charleston Southern University
(114505685)

4:00 p.m.
On K Banhatti indices.
Seyyedeh Tahereh Jalali*, Semnan University
Masoud Ghods, Semnan University
(114505814)

4:15 p.m.
The Sandpile Group of Cayley Graphs.
Jared MarxKuo*, University of Chicago
Jiyang Gao, Massachusetts institute of technology
Vaughan McDonald, Harvard University
Amal Mattoo, Harvard University
(1145051169)

4:30 p.m.
Statistics on rooted trees.
Kassie Archer*, University of Texas at Tyler
Megan Martinez, Ithaca College
(1145052328)

4:45 p.m.
Characteristics of graphs admitting only constant splines.
Katie Anders*, University of Texas at Tyler
Alissa S. Crans, Loyola Marymount University
Briana FosterGreenwood, California State Polytechnic University, Pomona
Blake Mellor, Loyola Marymount University
Julianna Tymoczko, Smith College
(1145051040)

5:00 p.m.
Expected Chromatic Number of Random Subgraphs.
Catherine Lee*, Yale University
Henry Reichard, Yale University
David Townley, Yale University
Ross Berkowitz, Yale University
Patrick Devlin, Yale University
(1145051959)

5:15 p.m.
On the Distribution of Range for TreeIndexed Random Walks.
Aaron Berger*, Massachusetts Institute of Technology
Caleb Ji, Washington University, St. Louis
Erik Metz, University of Maryland
(1145051513)

5:30 p.m.
Binary subtrees with fewest labeled paths; simulations and illustrations.
Mojtaba Moniri*, Normandale Community College
(114505390)

Friday January 18, 2019, 1:00 p.m.2:55 p.m.
MAA Contributed Paper Session on Fostering Creativity in Undergraduate Mathematics Courses, I
Room 302, BCC
Organizers:
Emily S. CilliTurner, University of Washington Tacoma emilyct@uw.edu
Houssein El Turkey, University of New Haven
Gulden Karakok, University of Northern Colorado
Milos Savic, University of Oklahoma
Gail Tang, University of La Verne

1:00 p.m.
A framework for fostering mathematical creativity in the undergraduate classroom.
Milos Savic*, University of Oklahoma
Paul Regier, University of Oklahoma
Kimberley Cadogan, University of Northern Colorado
Emily CilliTurner, University of La Verne
Houssein El Turkey, University of New Haven
Gail Tang, University of La Verne
Gulden Karakok, University of Northern Colorado
(1145P52902)

1:20 p.m.
Outcomes of Three Creative Math Art Projects Integrated into Undergraduate Probability and Statistics.
Margaret Smolinka Adams*, South Georgia State College
(1145P5807)

1:40 p.m.
Inspiring Wonder in Calculus Through StudentDesigned Projects.
Emerald T Stacy*, Washington College
(1145P51062)

2:00 p.m.
How Creativity Influenced my Academic Work and Lifestyle.
Samuel H. Lee*, University of Maryland, College Park
(1145P51935)

2:20 p.m.
Running a ProjectBased Linear Algebra Course Through MATLAB.
Stephen Balady*, Oberlin College
(1145P52461)

2:40 p.m.
Creative assignments in upper level undergraduate courses inspired by mentoring undergraduate research projects.
Malgorzata Marciniak*, LaGuardia Community College of the City University of New York
(1145P51484)

Friday January 18, 2019, 1:00 p.m.3:55 p.m.
MAA Contributed Paper Session on Inclusive Excellence  Attracting, Involving, and Retaining Women and Underrepresented Groups in Mathematics, II
Room 303, BCC
Organizers:
Francesca Bernardi, University of North Carolina at Chapel Hill
Meghan DeWitt, St Thomas Aquinas College
Semra KilicBahi, ColbySawyer College skilicbahi@colbysawyer.edu
Minah Oh, James Madison University

1:00 p.m.
A Better Path to Math Careers.
Tim McEldowney*, University of California, Riverside
PoNing Chen, University of California, Riverside
(1145Q1831)

1:20 p.m.
Pitching a Passion for Mathematics and Computer Science in a Summer Camp Setting for Females Entering Grades 7 through 12.
Yevgeniya Rivers, University of New Haven
Yasanthi Kottegoda*, University of New Haven
(1145Q1861)

1:40 p.m.
InForMMS: Investigating Forensic Mysteries through Mathematics and Science.
Eugene Fiorini*, Muhlenberg College
Gail Marsella, Muhlenberg College
James Russell, Muhlenberg College
(1145Q1892)

2:00 p.m.
Mathematics, Science, and Engineering at Hispanic Serving Institutions (HSIs): Recommendations for Better Serving Undergraduate Students.
Guadalupe Lozano*, Department of Mathematics, and Center for University Education Scholarship, The University of Arizona
Marla Franco, Student Affairs & Enrollment Management, Academic Initiatives & Students Success, The University of Arizona
Vignesh Subbian, Department of Biomedical Engineering, Department of Systems & Industrial Engineering, The University of Arizona
(1145Q1993)

2:20 p.m.
Girls Talk Math: Pursuit of Representation through Media.
Cara Peters*, University of Maryland  College Park
Sarah Burnett, University of Maryland  College Park
(1145Q11278)

2:40 p.m.
PROMYS Math Circles and PROMYS Math Circle Girls.
LiMei Lim*, Boston University
(1145Q11366)

3:00 p.m.
Encouraging Women to Study Mathematics.
Lyn McQuaid*, Kutztown University of Pennsylvania
(1145Q11488)

3:20 p.m.
Starting Young: Connecting Kids to the University.
Christina Therkelsen*, University of Cincinnati
Vita Borovyk, University of Cincinnati
(1145Q11822)

3:40 p.m.
GirlsDoMath Summer Camp at Colorado Mesa University.
Tracii Friedman*, Colorado Mesa University
Cathy BonanHamada, Colorado Mesa University
(1145Q11954)

Friday January 18, 2019, 1:00 p.m.5:55 p.m.
MAA Contributed Paper Session on InquiryBased Learning and Teaching, III
Room 339, BCC
Organizers:
Susan Crook, Loras College
Eric Kahn, Bloomsburg University
Brian Katz, Augustana College briankatz@augustana.edu
Amy Ksir, United States Naval Academy
Victor Piercey, Ferris State University
Candice Price, University of San Diego
Xiao Xiao, Utica College

1:00 p.m.
Using Guided Inquiry in Geometry  Firsttime Reflections.
Anna Mummert*, Marshall University
(1145O52380)

1:20 p.m.
Can IBL mathematics pedagogy transfer across disciplines?
Carl Mummert*, Marshall University
(1145O52562)

1:40 p.m.
Math Circles of Inquiry.
Ryan Gantner*, St. John Fisher College
(1145O52132)

2:00 p.m.
Preparing students to succeed in subsequent math courses through mixed instructional approaches.
Rachid Ait Maalem Lahcen*, University of Central Florida, Orlando, Florida
(1145O52364)

2:20 p.m.
Can Complex Instruction and InquiryBasedLearning make a firstsemester Real Analysis course more accessible for students?
Lipika Deka*, California State University, Monterey Bay
(1145O52715)

2:40 p.m.
Assessing Student Engagement and Responsibility through InquiryBased Learning.
Aaron Trocki*, Elon University
Ryan Bernardi, Elon University
(1145O51251)

3:00 p.m.
How Interactive is Your Class? Tracking Student Engagement with Active Learning Logs.
Jamie Sutherland*, University of Delaware
(1145O51065)

3:20 p.m.
IBL Calculus: Classroom Management and Assessment.
Heather A. Lewis*, Nazareth College
(1145O51875)

3:40 p.m.
An IBL FirstYear Experience in Mathematics and Social Choice.
Steven W Morics*, University of Redlands
(1145O52743)

4:00 p.m.
From Candy to Social Justice.
Sara Jensen*, Carthage College
(1145O52485)

4:20 p.m.
RolePlaying Simulations in an InquiryBased Learning Quantitative Reasoning Class.
Victor I. Piercey*, Ferris State University
(1145O5852)

4:40 p.m.
A Lab Approach to Calculus.
Aviva Halani, Phillips Exeter Academy
John Mosley*, Phillips Exeter Academy
(1145O52085)

5:00 p.m.
Critiquing Activities in a DiscussionBased Introductory Proof Class.
Aviva Halani*, Phillips Exeter Academy
(1145O52060)

5:20 p.m.
Shifting Beliefs about Mathematics in Future Elementary Teachers.
Elizabeth Thoren*, Pepperdine University
(1145O52990)

5:40 p.m.
New context, Same educator?
Brian P Katz*, Augustana College (IL) & Avenues: The World School (NY)
(1145O52835)

Friday January 18, 2019, 1:00 p.m.4:55 p.m.
MAA Contributed Paper Session on It's Circular: Conjecture, Compute, Iterate
Room 306, BCC
Organizers:
Thomas J. Clark, Dordt College tom.clark@dordt.edu
James Taylor, Math Circles Collaborative of New Mexico

1:00 p.m.
Grids in the Circle.
Gabriella A Pinter*, University of WisconsinMilwaukee
Istvan G Lauko, University of WisconsinMilwaukee
(1145M52807)

1:20 p.m.
Nim and Jim  Solving Combinatorial Games through Data Collection, Conjecture, and Proof.
Paul Ellis, Manhattanville College
Sam Coskey, Boise State University
Japheth Wood*, Bard College
(1145M51530)

1:40 p.m.
"Math Taught the Right Way": Curriculum from Overseas, Adapted to the U.S. Educational Reality and Implemented Parallel to the Berkeley Math Circle.
Zvezdelina Entcheva Stankova*, University of California at Berkeley and Berkeley Math Circle
(1145M52925)

2:00 p.m.
The Number Machine.
Thomas J Clark*, Dordt College
(1145M51769)

2:20 p.m.
The Combinatorics of SET (the card game).
Maya Schwartz*, Bard College
(1145M52505)

2:40 p.m.
Bulgarian Solitaire  Understanding combinatorial patterns through data collection, conjecture, and proof.
Samuel Coskey, Boise State University
Paul Ellis*, Manhattanville College
Japheth Wood, Bard College
(1145M52297)

3:00 p.m.
The Community Alliance for Mathematics.
Aris Winger*, Georgia Gwinnett College/Mathematicians of Color Alliance
Brianna Donaldson, American Institute of Mathematics/Math Teachers' Circle Network
Mark Saul, Julia Robinson Mathematics Festival
Tatiana Shubin, San Jose State University/Alliance of Indigenous Math Circles
Diana White, University of Colorado Denver/National Association of Math Circles
(1145M52746)

3:20 p.m.
Minimum Volume between a Surface and its Tangent Plane.
Philip B. Yasskin*, Texas A&M University
(1145M51295)

3:40 p.m.
A new book in the Mathematical Circles Library series  Mathematics: Rhyme and Reason.
Mel Currie*, Baltimore, Maryland
(1145M52587)

4:00 p.m.
What I Learned About Sharing Long After Kindergarten.
Matthew G Jones*, Cal State University Dominguez Hills
(1145M5720)

4:20 p.m.
Equidistant Dot on Grid.
Rebin Abdulkader Muhammad*, Ohio Univeristy
(1145M5333)

4:40 p.m.
The Coastal Paradox.
T. T. Craig*, Coastal Carolina University
(1145M51414)

Friday January 18, 2019, 1:00 p.m.5:55 p.m.
MAA General Contributed Paper Session on Applied Mathematics, II
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

1:00 p.m.
Using Network Topology in Fingerprint Identification.
Mehmet Emin Aktas*, University of Central Oklahoma
(1145VN2322)

1:15 p.m.
Attributed Network Clustering: A Topological Data Analysis Approach.
Warren Keil*, University of Central Oklahoma
Mehmet Emin Aktas, University of Central Oklahoma
(1145VN2337)

1:30 p.m.
Numerical Calculation of Weak Inertial Lift on Arbitrarily Shaped Objects Near a Plane.
Forest Mannan*, Colorado School of Mines
Karin Leiderman, Colorado School of Mines
(1145VN247)

1:45 p.m.
Fast Algorithms for AUC Maximization.
Michael Natole Jr.*, University at Albany
Yiming Ying, University at Albany
Siwei Lyu, University at Albany
(1145VN2588)

2:00 p.m.
MD simulations of acousticallycontrolled defect dynamics: An analog of Born's law in QM.
Stephen H. Harnish*, Bluffton University
(1145VN2606)

2:15 p.m.
Structured Sparsity Promoting Functions.
Erin E. Tripp*, Syracuse University
(1145VN2616)

2:30 p.m.
The Metastable Dynamics of an Aggregation Model.
Adam T Wilander*, James Madison University
Scott G McCalla, Montana State University
(1145VN2721)

2:45 p.m.
Traveling Circus Particle Model.
Darleen PerezLavin*, University of Kentucky
James B Kowalkowski, Fermi National Federal Laboratory
Stephen Mrenna, Fermi National Federal Laboratory
Sven Leyffer, Argonne National Lab
(1145VN2730)

3:00 p.m.
An improved first order local regularization method for illposed Volterra equations.
Cara D. Brooks*, Florida Gulf Coast University
Patricia K. Lamm, Michigan State University
(1145VN2791)

3:15 p.m.
Option Pricing by Wavelet filtering and Machine learning Based Monte Carlo Method.
Yinqi Chen*, Department of Math, University of Connecticut
Hieu Nguyen, Department of Computer Science, Michigan State University
Srihita Mediboina, Department of Math, Stony Brook University
Mingyang Zhang, UCLA
Xiaodi Wang, Western Connecticut State University
(1145VN2926)

3:30 p.m.
Transport Phenomena in Biological Field Effect Transistors.
Ryan M Evans*, National Institute of Standards and Technology
Arvind Balijepalli, National Institute of Standards and Technology
Anthony Kearsley, National Institute of Standards and Technology
(1145VN2940)

3:45 p.m.
Analysis of A Calibrated Tumor Growth Model in Response to a Combination Therapy Involving 41BB & IL12.
Qing Wang*, Shepherd University
Zhijun Wang, Shepherd University
David J Klinke, West Virginia University
(1145VN2979)

4:00 p.m.
Privacypreserving support vector regression and deep learning.
Kevin Li*, Somers High School, Somers, New York
Mingyang Zhang, Department of Math, UCLA
Xiaodi Wang, Western Connecticut State University
(1145VN2993)

4:15 p.m.
Solution Of Multiple Travelling Salesmen Problem Using Non Probabilistic Distribution Algorithm.
Gurcharan Singh Buttar*, Associate Professor, Department of Mathematics, Chandigarh University Mohali, India
Vikramjeet Singh, I.K. Gujral Punjab Technical University
(1145VN3014)

4:30 p.m.
Math in the Mountains Undergraduate Consulting.
Terry F Cox*, Carroll College
(1145VN3020)

4:45 p.m.
New Methods on Approximation by Spline Functions.
Hossein Behforooz*, Utica College, Utica, New York
(1145VN475)

5:00 p.m.
The Dense Submatrix discovery.
Bombina Polina*, The University of Alabama
Brendan Ames, The University of Alabama
(1145VN518)

5:15 p.m.
Long term behavior of a random hopfield neural lattice model.
Basiru Usman*, Auburn University, Auburn, AL
Xiaoying Maggie Han, Auburn University, Auburn, AL
Peter Kloeden, Auburn University, Auburn, AL
(1145VN589)

5:30 p.m.
Tax Policy to Minimize the 20:20 Index.
Michael McAsey*, Bradley University
Libin Mou, Bradley University
(1145VN704)

5:45 p.m.
Comparison of nonstandard finite difference methods for crossdiffusion models.
KC Patidar*, Department of Mathematics and Applied Mathematics, University of the Western Cape, Bellville 7535, South Africa
A Ramanantoanina, Department of Mathematics and Applied Mathematics, University of the Western Cape, Bellville 7535, South Africa
(1145VN851)

Friday January 18, 2019, 1:00 p.m.6:10 p.m.
MAA General Contributed Paper Session on Probablity and Statistics, I
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

1:00 p.m.
Discretetime queue with batch renewal input and random serving capacity rule.
Farida Parvez Barbhuiya*, Indian Institute of Technology Kharagpur, Kharagpur, India
Umesh Chandra Gupta, Indian Institute of Technology Kharagpur
(1145VT1002)

1:15 p.m.
Robust Signal Processing with the Convex Floating Body.
Joseph Anderson*, Salisbury University
(1145VT1048)

1:30 p.m.
An Algebraic Approach to Minimum ChiSquare Estimation.
Grant L Innerst*, Baylor University
David J Kahle, Baylor University
(1145VT1049)

1:45 p.m.
Multivariate generalizations of FGM copulas.
Xiaonan Zhu*, New Mexico State University
Tonghui Wang, New Mexico State University
(1145VT1075)

2:00 p.m.
On the quenched CLT for stationary random fields under projective criteria.
Na Zhang*, University of Cincinnati
Lucas Reding, Université de Rouen
Magda Peligrad, University of Cincinnati
(1145VT1127)

2:15 p.m.
Markov Plays Prime Climb.
David A Nash*, Le Moyne College
Shaun Ceci, Le Moyne College
(1145VT1175)

2:30 p.m.
Spatiotemporal trend of extreme monthly precipitation of the USA.
Bhikhari Tharu*, Spelman College, Atalanta, GA
(1145VT1267)

2:45 p.m.
Cybersecurity: A New Predictive Analytical Model for Software Vulnerability Discovery Process.
Netra P Khanal*, The University of Tampa
(1145VT1353)

3:00 p.m.
A Numerical LikelihoodBased Approach to Synthesizing Correlation Matrices.
Myung Soon Song*, Kutztown University of Pennsylvania
(1145VT1440)

3:15 p.m.
Estimation of a StressStrength Index for Exponential Populations.
Tulika Rudra Gupta*, Indian Institute of Technology Kharagpur
Somesh Kumar, Indian Institute of Technology, Kharagpur
(1145VT1450)

3:30 p.m.
Probabilities for Penney's Game with an Unfair Coin.
Robert W Vallin*, Lamar University
(1145VT1477)

3:45 p.m.
A discrete Distribution on the Unit Interval and Its Application to Simulation of Sampling Distributions.
Gerald Y. Agbegha*, Georgia Gwinnett College
Anthony Thomas, Georgia Gwinnett College
Adrian Heinz, Georgia Gwinnett College
Junkoo Park, Georgia Gwinnett College
(1145VT166)

4:00 p.m.
A generalized family of lifetime distributions and survival models.
Mahmoud Aldeni*, Central Michigan University
(1145VT1674)

4:15 p.m.
Recovery of LowCoherence Dictionary Atoms under Restricted Signal Assumptions.
Enrico AuYeung*, Department of Mathematical Sciences, DePaul University, Chicago, IL
Greg Zanotti, DePaul University, Chicago, IL
(1145VT1695)

4:30 p.m.
Estimating the mean direction in a wrapped Cauchy distribution.
Shreyashi Basak*, Indian Institute of Technology, Kharagpur
Somesh Kumar, Indian Institute of Technology Kharagpur
(1145VT1708)

4:45 p.m.
A Comparison of ROC Regression Techniques.
Melissa Innerst*, Baylor University
Jack Tubbs, Baylor University
(1145VT1869)

5:00 p.m.
Asymptotic Analysis of the Least Squares as Estimator of the Linear Regression Model.
Dawud Adebayo Agunbiade*, Olabisi Onabanjo University, Nigeria
(1145VT2231)

5:15 p.m.
Random Processes of the Form $X_{n+1}=AX_n+B_n$ (mod $p$).
Kseniya Klyachko*, University at Albany
(1145VT2108)

5:30 p.m.
Prediction Limits for the Mean of a Sample from a Lognormal Distribution: Uncensored and Censored Cases.
Kalimuthu Krishnamoorthy, University of Louisiana at Lafayette
Md Sazib Hasan*, University of Louisiana at Lafayette
(1145VT2187)

5:45 p.m.
Importance of renewal of a coherent system using two cold standbys.
Achintya Roy*, Department of Mathematics, Indian Institute of Technology Kharagpur
Nitin Gupta, Department of Mathematics, Indian Institute of Technology Kharagpur
(1145VT2217)

6:00 p.m.
Stochastic comparisons in multivariate reversed frailty model.
Shilpa Bansal*, Department of Mathematics, Indian Institute of Technology Kharagpur
Nitin Gupta, Department of Mathematics, Indian Institute of Technology Kharagpur
(1145VT2229)

Friday January 18, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Mathematical Themes in a FirstYear Seminar
Room 322, BCC
Organizers:
Jennifer Bowen, College of Wooster jbowen@wooster.edu
Mark Kozek, Whittier College
Pamela Pierce, College of Wooster
Jennifer Schaefer, Dickinson College

1:00 p.m.
Scientific Revolutions  A First Year Seminar Course Design.
Helmut Knaust*, The University of Texas at El Paso
(1145N12937)

1:20 p.m.
Beyond Elementary Functions: Introducing students to collegelevel academic culture in a mathbased first year seminar.
Sarah Dumnich*, Saint Vincent College
(1145N12859)

1:40 p.m.
Not so fearful symmetry  how "partition of unity" works for teaching FirstYear Seminar.
P. P. Yu*, Westminster College
(1145N12779)

2:00 p.m.
Math in Pop Culture: A FirstYear Writing Seminar on Mathematics.
Mark Kozek*, Whittier College
(1145N12752)

2:20 p.m.
Exploring the Mathematics and Impacts of Gambling.
Lesley W. Wiglesworth*, Centre College
(1145N12508)

2:40 p.m.
The Art of Mathematics.
Marie P. Sheckels*, University of Mary Washington
(1145N12426)

3:00 p.m.
Infographics: A First Year Seminar on Visual Communication.
Debra L. Hydorn*, University of Mary Washington
(1145N11808)

3:20 p.m.
Precalculus Mathematics Through First Year Seminar.
Matthew J Prudente*, Alvernia University
(1145N11745)

3:40 p.m.
Mathematics & Sustainability as a First Year Seminar Course.
Katrina Palmer*, Appalachian State
(1145N1801)

4:00 p.m.
A MatheMAGICAL First Year Seminar.
Ricardo V Teixeira*, University of Houston  Victoria
(1145N1731)

Friday January 18, 2019, 1:00 p.m.4:55 p.m.
AMS Contributed Paper Session on Number Theory, III
Room 311, BCC

1:00 p.m.
Computing A Database of Belyi Maps.
Sam Schiavone*, Dartmouth College
(1145112544)

1:15 p.m.
Variants of Chabauty's Method and the ThricePunctured Projective Line.
Nicholas Triantafillou*, MIT
(114511278)

1:30 p.m.
Asymptotic counting of $\mathrm{Sp}_{2g}(\mathbb{Z})$orbits on quadratic forms.
Alison Beth Miller*, Harvard University
(1145112525)

1:45 p.m.
Jacobian group operations for typical divisors on curves.
Kamal KhuriMakdisi*, American University of Beirut
(114511523)

2:00 p.m.
Elliptic Curves and Paramodular Forms.
Manami Roy*, University of Oklahoma
(1145111439)

2:15 p.m.
Lower Bounds on the Modified Szpiro Ratio.
Alexander J Barrios*, Carleton College
(114511330)

2:30 p.m.
Classifying the image of the Arboreal Galois representation.
Michael Cerchia*, Wake Forest University
(1145111827)

2:45 p.m.
Supercharacters, Elliptic Curves, and the Sixth Moment of Kloosterman Sums.
Stephan Ramon Garcia, Pomona College
George Todd*, Union College
(1145112679)

3:00 p.m.
Effective bounds for Fourier coefficients of certain weakly holomorphic modular forms.
Daniel Garbin*, Queensborough Community College of the City University of New York
(1145112397)

3:15 p.m.
Lacunarity of HanNekrasovOkounkov $q$series.
Katherine Gallagher*, University of Notre Dame
Katja Vassilev, Princeton University
Lucia Li, Wellesley College
(114511960)

3:30 p.m.
Computing Special $L$Values of Certain Modular Forms with Complex Multiplication.
WenChing Winnie Li, Pennsylvania State University
Ling Long, Louisiana State University
FangTing Tu*, Louisiana State University
(1145111571)

3:45 p.m.
Algebraic modular forms on $\mathbf{SO}_5(\mathbb{Q})$ and the computation of paramodular forms.
Watson Bernard Ladd*, Cloudflare
Jeffery Hein, Rockville, Maryland
Gonzalo Tornaria, Universidad de la República
(114511508)

4:00 p.m.
Eigenform Product Identities for DegreeTwo Siegel Modular Forms.
Jim Brown, Clemson University
Hugh Geller, Clemson University
Rico Vicente, California State University, Long Beach
Alexandra Walsh*, Brown University
(114511111)

4:15 p.m.
Shifted Convolution $L$Series Values for Elliptic Curves.
Nitya Mani*, Stanford University
Asra Ali, MIT
(114511231)

4:30 p.m.
A Couple of Results in Analytic Number Theory.
Badih N. Ghusayni*, Lebanese University
(11451127)

4:45 p.m.
Predicting Zeros of the Riemann Zeta Function Using Machine Learning: A Comparative Analysis.
Jennifer Noelle Kampe*, California State University Northridge
Artem Vysogorets, University of Massachusetts
(114511200)

Friday January 18, 2019, 1:00 p.m.5:10 p.m.
AMS Contributed Paper Session on Operations Research, Mathematical Programming, Optimization, Game Theory, Economics, and Mathematics in the Social and Behavioral Sciences
Room 335, BCC

1:00 p.m.
A Populationbased Metaheuristic Approach for Solving the Multidemand Multidimensional Knapsack Problem.
Yun Lu*, Kutztown University
Francis Vasko, Kutztown University
Charles Saternos, Kutztown University
(1145901844)

1:15 p.m.
Binarizations of Continuous Metaheuristics to Solve the Set Covering Problem: Simpler is Better.
Francis J Vasko*, Kutztown University
Yun Lu, Kutztown University
(1145901816)

1:30 p.m.
Logical Analysis of Data using MultiObjective Optimization.
Nandini Rakala*, Florida Institute of Technology
Munevver Mine Subasi, Florida Institute of Technology
Ersoy Subasi, Florida Institute of Technology
(1145902491)

1:45 p.m.
Computational FactChecking through Relational Similarity based Path Mining.
Himanshu Ahuja, Delhi Technological University
Alexander C Michels*, Westminster College
(1145901881)

2:00 p.m.
MultiChoice Stochastic Programming Problems Using Genetic Algorithm.
D K Mohanty*, Department of Mathematics, IIT Kharagpur, Kharagpur  721 302, India
R K Jana, IIM Raipur, GEC Campus, Sejbahar, CG492 015
M P Biswal, Department of Mathematics, IIT Kharagpur
(114590220)

2:15 p.m.
$\mathcal{P}$Play in Candy Nim.
Nitya Mani*, Stanford University
Rajiv Nelakanti, Yale University
Simon RubinsteinSalzedo, Euler Circle
Alex Tholen, Euler Circle
(114591746)

2:30 p.m.
Forecasting U.S. elections with compartmental models.
Alexandria Volkening*, Mathematical Biosciences Institute, Ohio State University
Daniel Linder, Augusta University
Mason A Porter, University of California, Los Angeles
Grzegorz Rempala, Ohio State University
(1145911929)

2:45 p.m.
Dog Vaccination and Quarantine: A Mathematical Approach on Rabies.
Vince Nicolas Salas Campo*, University of Guam
John Lawrence Palacios, University of Guam
Hideo Nagahashi PhD., University of Guam
Hyunju Oh Ph.D, University of Guam
JaeYong Choi, University of Guam
(1145912212)

3:00 p.m.
Adaptive Zero Determinant Strategies in the Iterated Prisoner's Dilemma Tournament.
Emmanuel M Estrada*, San Jose State University
(1145912388)

3:15 p.m.
Shapleylike values without symmetry.
Jacob North Clark*, University of Missouri
Stephen MontgomerySmith, University of Missouri
(114591225)

3:30 p.m.
Approximation of A Class of NonZeroSum Investment and Reinsurance Games for RegimeSwitching JumpDiffusion Models.
Trang T.H Bui*, Wayne State University
Xiang Cheng, The University of Melbourne
Zhuo Jin, The University of Melbourne
George Yin, Wayne State University
(114591483)

3:45 p.m.
Order in chaos  decentralized hedging, BTW sand piles, and directed selforganized criticality, an explanatory mathematical model for causally connected defaults in the derivative market.
Alexander Munson*, unemployed
(1145911316)

4:00 p.m.
Respect for Improvements and Comparative Statics in Matching Markets.
Scott Duke Kominers*, Harvard University
(114591756)

4:15 p.m.
ObjectLabelOrder effect in a noisy learning environment.
Timmy Ma*, Dartmouth College
(1145912598)

4:30 p.m.
A Kinetic Theory Approach to Pedestrian Motion.
Daewa Kim*, University of Houston
Annalisa Quaini, Univesity of Houston
(1145912520)

4:45 p.m.
Obamacare proofs give more healthcare: ditching and replacing the IRS fixedpoint iteration.
Samuel J Ferguson*, Courant Institute, NYU
(1145912000)

5:00 p.m.
Combining plurality and alternative voting.
Andrew Lazowski*, Sacred Heart University
(1145912088)

Friday January 18, 2019, 1:00 p.m.5:10 p.m.
AMS Contributed Paper Session on Operator Theory
Room 334, BCC

1:00 p.m.
A Product Formula for Functional Integrals over Rational Adelic Paths.
David Eric Weisbart*, University of California, Riverside
(1145602398)

1:15 p.m.
Weighted Composition Operators from Analytic Function Spaces into ZygmundType Spaces.
Flavia Colonna, George Mason University
Shams Alyusof*, Vienna, VA
(1145471552)

1:30 p.m.
A NevanlinnaPick theorem in the context of the weighted Hardy algebra over a $W^*$correspondence.
Rachael M. Norton*, Northwestern University
(1145471809)

1:45 p.m.
Invariant Operator Ranges in von Neumann Algebras.
Ali Zarringhalam*, University of New Hampshire, Durham, NH
(1145472788)

2:00 p.m.
A general view of reflexivitgy for absolutely convex sets.
Don Hadwin, University of New hampshire
Mahtab Lak*, University of New Hampshire
(1145471086)

2:15 p.m.
A Generalized Voiculescu Theorem of $AH$algebras into Semifinite von Neumann Algebras.
Wenjing Liu*, University of New Hampshire
Don Hadwin, University of New Hampshire
(1145471097)

2:30 p.m.
Lie centralizers on triangular rings and nest algebras.
Ajda Fosner, Faculty of Management, University of Primorska, Slovenia
Wu Jing*, Fayetteville State University, USA
(114547186)

2:45 p.m.
Open projections and Murrayvon Neumann equivalence.
Masayoshi Kaneda*, GeorgAugustUniversität Göttingen
Thomas Schick, GeorgAugustUniversität Göttingen
(1145471874)

3:00 p.m.
Frame  preserving operators.
Gabriel Prajitura*, SUNY Brockport
Ruhan Zhao, SUNY Brockport
Jasbir Singh Manhas, Sultan Qaboos University, Oman
(1145471583)

3:15 p.m.
Topological Degrees for Quasibounded Multivalued (S$\widetilde+$)Perturbations of Maximal Monotone Operators.
Dhruba R. Adhikari*, Kennesaw State University
(1145471531)

3:30 p.m.
Common Fixed Point Theorems for $\psi$Expansive Mappings in $G$Metric Spaces.
M. Akram*, Penn State Harrisburg, Middletown, PA,
Nosheen Zakariya, Jinnah College for Women University of Peshawar, Pakistan
(1145472373)

3:45 p.m.
Limit laws for Rdiagonals.
Cong Zhou*, Indiana University at Bloomington
(1145472709)

4:00 p.m.
The nabladot operator for integrated calculus of hybrid functions with continuous and discrete variables.
Claudio CioffiRevilla*, George Mason University
(11454728)

4:15 p.m.
Operator matrices with Hankel and Toeplitz entries.
Ji Eun Lee*, Sejong University
Robin Harte, Trinity College
Eungil Ko, Ewha Womans University
(114547512)

4:30 p.m.
Admissibility of C*Covers and Crossed Products of Operator Algebras.
Mitch Hamidi*, University of NebraskaLincoln
(1145472601)

4:45 p.m.
Let $\varphi (z)= 1/4(1+z)^2$ be a selfmapping of the unit disk. Does the composition operator ${C_ \varphi}$ lie within a stronglycontinuous semigroup of composition operators on $H^2 (\bf D)$?
William M. Higdon*, Indianapolis, Indiana
(114547992)

5:00 p.m.
Complex Dynamics on the Projective Spectrum of the Infinite Dihedral Group.
Bryan Goldberg*, State University of New York at Albany
Rongwei Yang, State University of New York at Albany
(114547441)

Friday January 18, 2019, 1:00 p.m.5:55 p.m.
AMS Contributed Paper Session on Partial Differential Equations, IV
Room 312, BCC

1:00 p.m.
Electroneutral models for a dynamic PoissonNernstPlanck System.
Zilong Song*, York University and Fields Institute
Xiulei Cao, York University and Fields Institute
Huaxiong Huang, York University and Fields Institute
(1145351221)

1:15 p.m.
Decay and vanishing of some axially symmetric Dsolutions of the NavierStokes equations.
Bryan Carrillo*, Department of Mathematics, University of California, Riverside
Xinghong Pan, Department of Mathematics, Nanjing University of Aeronautics and Astronautics
Qi S Zhang, Department of Mathematics, University of California, Riverside
(1145351890)

1:30 p.m.
Numerical Iterative Method in solutions to NavierStokes Equations as Incompressible Fluid Flow Models.
Lina Wu*, Borough of Manhattan Community College
Jia Liu, University of West Florida
(114535878)

1:45 p.m.
Observation of domain walls in Stokes waves on deep water.
Foteini Tsitoura*, University of Massachusetts, Amherst, MA
(1145352770)

2:00 p.m.
Normal Mode Analysis of 3D Incompressible Viscous Fluid Flow Models.
Guoping Zhang*, Math Department, Morgan State University
Mingchao Cai, Math Department, Morgan State University
(1145351192)

2:15 p.m.
A Second Order Fullydiscrete Linear Energy Stable Numerical Scheme of a Binary Compressible Viscous Fluid Model.
Xueping Zhao*, University of South Carolina
Qi Wang, University of South Carolina
(114535209)

2:30 p.m.
Thermodynamicsbased nonlinear electrochemistry transport problems.
Maxim Zyskin*, University of Oxford
(1145352942)

2:45 p.m.
Stable travellingwave solutions of the periodic dispersionmanaged NLS equation.
Oreoluwa Adekoya*, University of Oklahoma, Norman, OK
John P Albert, University of Oklahoma, Norman, OK
(1145351707)

3:00 p.m.
The Diffusion Phenomenon with TimeDependent Dirichlet Forms.
Montgomery Taylor*, University of Tennessee, Knoxville
(1145352943)

3:15 p.m.
On the existence and instability of solitary water waves with a finite dipole.
Hung D Le*, University of Missouri
(1145351310)

3:30 p.m.
Determining both the source of a wave and its speed in a medium from boundary measurements.
Christina Knox*, University of California, Riverside
Amir Moradifam, University of California, Riverside
(1145351796)

3:45 p.m.
Pricing European and American Options Using Numerical Methods.
Upama Neupane*, Cameron University
Joseph Morgan, Cameron University
Sharan Khanal, Cameron University
Narayan Thapa, Cameron University
(1145351588)

4:00 p.m.
Euler flows for multicomponent fluids.
Xiaokai Huo*, King Abdullah University of Science and Technology
Ansgar Jüngel, Vienna University of Technology
Athanasios Tzavaras, King Abdullah University of Science and Technology
(114535848)

4:15 p.m.
On the global wellposedness of the 2D Boussinesq equations with partial dissipation.
Dhanapati Adhikari*, Marywood Univeristy
(1145352308)

4:30 p.m.
Asymptotic Analysis for a Homogeneous Bubbling Regime VlasovFokkerPlanck/NavierStokes System.
Joshua Ballew*, Slippery Rock University of Pennsylvania
(114535184)

4:45 p.m.
Nanopteron traveling waves for massinmass lattices in the small mass limit.
Timothy E Faver*, Leiden University
(1145352477)

5:00 p.m.
Highfrequency homogenization for modeling acoustic waves propagation in multiscale periodic media.
Viktoria Savatorova, University of Nevada Las Vegas
Aleksei Talonov*, University of Nevada Las Vegas
(114535833)

5:15 p.m.
The 2D magnetomicropolar equations with partial dissipation.
Dipendra Regmi*, University of North Georgia
(114535481)

5:30 p.m.
Wavepacket dynamics in a slowly modulated photonic graphene.
Peng Xie*, Tsinghua University, China
Yi Zhu, Tsinghua University, China
(1145351211)

5:45 p.m.
Parameter Identification in an Initial Boundary Value Problem through Finite Difference Method.
Michael Demmin*, Cameron University
Nadab JuarezFlores, Cameron University
Gregory Herring, Cameron University
Narayan Thapa, Cameron University
(1145352486)

Friday January 18, 2019, 1:00 p.m.4:15 p.m.
MAA Contributed Paper Session on Research in Undergraduate Mathematics Education (RUME), IV  the Teaching and Learning of Calculus
Room 340, BCC
Organizers:
Stacy Brown, California State Polytechnic University
Megan Wawro, Virginia Tech mwawro@vt.edu
Aaron Weinberg, Ithaca College

1:00 p.m.
Students' reports of precalculus and calculus course experiences.
Kristen Vroom*, Portland State University
Naneh Apkarian, Western Michigan University
Jessica Gehrtz, Colorado State University
Jessica Ellis Hagman, Colorado State University
Matthew Voigt, San Diego State University
Antonio Martinez, San Diego State University
(1145J51081)

1:20 p.m.
Multiple Representations of the Enacted Fundamental Theorem of Calculus, Student Understanding, and Gender.
Ileana Vasu*, University of Massachusetts and Holyoke Community College
(1145J51565)

1:40 p.m.
Putting Students on the Right Track: Predicting Final Grades in Calculus using EarlySemester Data.
Steve Bennoun*, Cornell University
Matthew Thomas, Ithaca College
(1145J5783)

2:00 p.m.
Calculus variations as figured worlds for math identity development.
Matthew Voigt, San Diego State University & UC San Diego
Antonio Martinez*, San Diego State University & UC San Diego
Chris Rasmussen, San Diego State University
(1145J51887)

2:20 p.m.
Contextual Reasoning in Calculus: A Qualitative Study of How Students from the Biological and Life Sciences Solve Calculus Accumulation Tasks.
William L Hall*, Washington State University
Karen A Keene, North Carolina State University
(1145J52495)

2:40 p.m.
Undergraduate Students' Interpretations of Graphs of RealValued Functions with Statements from Calculus.
Erika J. David*, Arizona State University
(1145J52613)

3:00 p.m.
Business Calculus Students' Understanding of Marginal Functions.
Ralph E. Chikhany*, Washington State University
William L Hall, Washington State University
(1145J5962)

3:20 p.m.
An APOS Analysis of Calculus Student Comprehension of Continuity and Related Topics.
Jayleen L. Wangle*, State University of New York College at Oneonta
(1145J52367)

3:40 p.m.
Are They Doing the Homework or Only Finding the Answers?
Kedar M Nepal*, Mercer University
Khyam Paneru, University of WisconsinWhitewater
(1145J51574)

4:00 p.m.
Investigating Students' Mathematical Challenges and Corresponding Successful Support Strategies at a Quantitative Learning Center.
Melissa Newell*, University of Connecticut
Fabiana Cardetti, University of Connecticut
(1145J52570)

Friday January 18, 2019, 1:00 p.m.4:55 p.m.
MAA Contributed Paper Session on Technology and Resources in Statistics and Data Science Education
Room 305, BCC
Moderators:
Stacey Hancock, Montana State University
Organizers:
Karl RB Schmitt, Valparaiso University karl.schmitt@valpo.edu

1:00 p.m.
Teaching a TechnologyRich Intro Stat course in a Traditional Classroom.
Patti Frazer Lock*, St. Lawrence University
(1145N5725)

1:20 p.m.
Using the Islands in an Introductory Statistics Course.
Carl Clark*, Indian River State College
Rita Lindsay, Indian River State College
(1145N5408)

1:40 p.m.
StatPowers  A Simple WebBased Statistics Suite for Introductory Statistics.
Brian R Powers*, Arizona State University
(1145N5179)

2:00 p.m.
The View from the Trenches: Teaching Introductory Statistics in a Digital World.
Bernadette L. Lanciaux*, Rochester Institute of Technology
(1145N5324)

2:20 p.m.
Nexus Degrees: Using Analytics to Create New Curricula in Mathematics, Computer Science and Beyond!
Robert S. Owor, Albany State University
Zephyrinus C. Okonkwo, Albany State University
Anilkumar Devarapu*, Albany State university
(1145N52851)

2:40 p.m.
Using R Programming to Enhance Mathematical and Statistical Learning.
William Adamczak, Siena College
Joseph McCollum*, Siena College
(1145N5373)

3:00 p.m.
Computational Experience for Linear Regression and Time Series using R.
Rasitha R. Jayasekare*, Butler University, Indianapolis, IN
(1145N51047)

3:20 p.m.
Statistics teaching and research with R.
Leon Kaganovskiy*, Touro College
(1145N5213)

3:40 p.m.
GAISEing into the Future with Fun, Flexible Mobile Data Collection and Analysis.
Adam F Childers*, Roanoke College
David G Taylor, Roanoke College
(1145N51023)

4:00 p.m.
Written Versus Digital Feedback; Which Improves Student Learning?
William Corson, United States Military Academy
David R. Galbreath*, United States Military Academy
Bryan E. Adams, United States Military Academy
Kayla K. Blyman, United States Military Academy
(1145N5767)

4:20 p.m.
Using authentic data in spreadsheet assignments and quizzes to improve students' attitudes towards elementary statistics.
Daniel A Showalter*, Eastern Mennonite University
(1145N51275)

4:40 p.m.
Democratizing Data: Expanding Opportunities for Students in Data Science.
Robin L Angotti*, University of Washington Bothell
Johnny Arenas, University of Washington Bothell
Bethany Leach, University of Washington Bothell
Dion Thompson, University of Washington Bothell
(1145N5671)

Friday January 18, 2019, 1:00 p.m.4:55 p.m.
MAA Contributed Paper Session on The Teaching and Learning of Undergraduate Ordinary Differential Equations
Room 324, BCC
Organizers:
Christopher S. Goodrich, Creighton Preparatory School cgood@prep.creighton.edu
Beverly H. West, Cornell University

1:00 p.m.
Hamiltonian, Exact, or Conservative? YES!
Chris Oehrlein*, Oklahoma City Community College
(1145O1177)

1:20 p.m.
Teaching an ODE Course with CoCalc, Sage, Jupyter Notebooks, and LaTeX.
Thomas W Judson*, Stephen f. Austin State University
(1145O1219)

1:40 p.m.
Undergraduate ODEs and Linear Algebra for engineering majors: studying the foundations and learning by doing.
Viktoria Savatorova*, University of Nevada Las Vegas
Aleksei Talonov, University of Nevada Las Vegas
(1145O1244)

2:00 p.m.
Stability of ODEs and Limits Superior/Inferior as Reinforcing Concepts.
Itai Seggev*, Wolfram Research, Inc.
(1145O1507)

2:20 p.m.
Mobile Apps for Exploring Ordinary and Partial Differential Equations.
Timothy A Lucas*, Pepperdine University
(1145O11247)

2:40 p.m.
An Enticing Simulation in Ordinary Differential Equations that predict tangible results.
Satyanand Singh*, New York City College of Technology of CUNY
(1145O11373)

3:00 p.m.
Teaching the SIR model in historical context: primary sources to modern applications.
Francesca Bernardi*, Florida State University
Manuchehr Aminian, Colorado State University
(1145O12143)

3:20 p.m.
Analyzing systems of differential equations by firstyear lifescience majors.
Amine Benkiran*, Penn State University, University Park
Eric Simring, Penn State University, University Park
Andrew M. Baxter, Penn State University, University Park
Andrew Belmonte, Penn State University, University Park
(1145O12365)

3:40 p.m.
Newton Cooling in the Attic: Applying ODEs at Home.
Dan Kalman*, American University
(1145O13033)

4:00 p.m.
Informal discussion on the teaching and learning of undergraduate ordinary differential equations.

Friday January 18, 2019, 1:00 p.m.4:30 p.m.
NAM HaynesGranvilleBrowne Session of Presentations by Recent Doctoral Recipients
Room 333, BCC

Friday January 18, 2019, 1:00 p.m.5:45 p.m.
SIAM Minisymposium on Recent Developments in Numerical Methods for Fluids.
Room 342, BCC
Organizers:
Leo Rebholz, Clemson University rebholz@clemson.edu

1:00 p.m.
Recent advances for exactly incompressible elements.
L. Ridgway Scott*, University of Chicago
(1145651227)

2:00 p.m.
A mass conserving mixed stress formulation for incompressible flows.
Jay Gopalakrishnan, Portland State University, Oregon, USA
Philip Lukas Lederer*, Technical University of Vienna, Vienna, Austria
Joachim Schöberl, Technical University of Vienna, Vienna, Austria
(1145651112)

2:30 p.m.
Analysis of Algebraic Chorin Temam splitting for incompressible NavierStokes equations.
Leo Rebholz, Clemson University
Alex Viguerie, Universita di Pavia
Mengying Xiao*, College of William & Mary
(114565156)

3:00 p.m.
An explicit divergencefree DG method for incompressible flow.
Guosheng Fu*, Brown University
(114565182)

3:30 p.m.
Nodal finite elements for de Rham complexes.
Snorre H Christiansen, University of Oslo
Jun Hu, Peking University
Kaibo Hu*, University of Minnesota
(1145651286)

4:00 p.m.
Pressureinduced locking in mixed methods for timedependent (Navier)Stokes equations.
Leo Rebholz*, Clemson University
Alexander Linke, Weierstrass Institute for Applied Analysis and Stochastics
(1145651774)

4:30 p.m.
Stabilized continuous finite element schemes for problems in plasma physics.
Sibusiso Mabuza*, Sandia National Laboratories
John N Shadid, Sandia National Laboratories
Eric C Cyr, Sandia National Laboratories
Thomas M Smith, Sandia National Laboratories
Dmitri Kuzmin, TU Dortmund University
(1145652039)

5:00 p.m.
Exact smoothed piecewise polynomial sequences on Alfeld splits.
Michael Neilan*, University of Pittsburgh
Johnny Guzman, Brown University
Guosheng Fu, Brown University
(114565157)

Friday January 18, 2019, 1:00 p.m.2:20 p.m.
MAA Panel
MAA Instructional Practices Guide's Value for Your Department
Room 349, BCC
Organizers:
Linda Braddy, Tarrant County College
Kevin Charlwood, Washburn University
Daniel Maki, Indiana University Bloomington
Catherine Murphy, Purdue University Northwest cmmurphy@pnw.edu
Panelists:
Martha Abell, Georgia Southern University
Linda Braddy, Tarrant County College
Rick Cleary, Babson College
Doug Ensley, Mathematical Association of America
Lew Ludwig, Denison University

Friday January 18, 2019, 1:00 p.m.2:15 p.m.
Project NExT Workshop
Mentoring Undergraduate Research for Beginners
Room 308, BCC
Organizers:
Jacob Duncan, Saint Mary's College
Rebecca Everett, Haverford College
Bhuvaneswar Sambandham, Dixie State University
Yan Zhuang, Davidson College
Facilitators:
Andrew Bernoff, Harvey Mudd College
Anant Godbole, East Tennessee State University
Pamela Harris, Williams College
Allison Henrich, Seattle University

Friday January 18, 2019, 2:00 p.m.2:50 p.m.
ASL Invited Address
Some questions and results for classical algebraic structures.
Room 315, BCC
Sergey Goncharov*, Novosibirsk State University
(11450039)

Friday January 18, 2019, 2:00 p.m.3:30 p.m.
AMS Directors of Graduate Studies
Key Ballroom 2, 2nd Floor, Hilton

Friday January 18, 2019, 2:15 p.m.4:00 p.m.
Rocky Mountain Mathematics Consortium Board of Directors Meeting
Ravens, 1st Floor, Marriott Inner Harbor

Friday January 18, 2019, 2:30 p.m.3:40 p.m.
Presentations by MAA Teaching Award Recipients
Room 309/310, BCC
Organizers:
Deanna Haunsperger, Carleton College
James Sellers, Pennsylvania State University

Friday January 18, 2019, 2:30 p.m.4:00 p.m.
AMS Committee on Science Policy Hosts a Conversation with Dr. Anne Kinney (Head, Directorate for Mathematical & Physical Sciences at the National Scie
Room 316, BCC

Friday January 18, 2019, 3:00 p.m.5:20 p.m.
ASL Contributed Paper Session
Room 315, BCC

3:00 p.m.
Constructing a fixed point of the structural jump.
Daniel Turetsky*, Victoria University of Wellington
(114503976)

3:30 p.m.
On Generic Automorphisms.
Ermek Nurkhaidarov*, Pennsylvania State University
(1145033011)

4:00 p.m.
Reverse mathematics and colorings of hypergraphs.
Jeffry L. Hirst*, Department of Mathematical Sciences, Appalachian State University
(114503662)

4:30 p.m.
Neutrally expandable models of arithmetic.
Athar AbdulQuader*, SUNY Purchase College
Roman Kossak, The Graduate Center, CUNY
(1145031371)

5:00 p.m.
Addition with or without multiplication: algorithms, maximality, and nearlinearity.
Mojtaba Moniri*, Normandale Community College
(1145031434)

Friday January 18, 2019, 3:15 p.m.6:10 p.m.
MAA General Contributed Paper Session on Geometry
Room 301, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

3:15 p.m.
Real hyperbolic hyperplane complements in the complex hyperbolic plane.
Barry Minemyer*, Bloomsburg University
(1145VO1264)

3:30 p.m.
Curves, Pointwise Curvature, and Conformal Transformations.
Richard G Ligo*, Gannon University
(1145VO1302)

3:45 p.m.
Fivedimensional LieEinstein metrics.
Rishi Raj Subedi*, Florida Agricultural and Mechanical University
(1145VO2226)

4:00 p.m.
A Curve Satisfying $\frac{\tau}{\kappa}$=$\frac{1}{s}$ With Constant $\kappa>0$.
Yun Myung Oh, Andrews University
Devin German Garcia*, Andrews University
(1145VO2354)

4:15 p.m.
Geometry of Asymptotically harmonic manifolds with minimal horospheres.
Hemangi Shah*, HarishChnadra Research Instiitute
(1145VO99)

4:30 p.m.
Gregory's theorem for inscribed and circumscribed regular polygons.
Tom Edgar, Pacific Lutheran University
David Richeson*, Dickinson College
(1145VO2581)

4:45 p.m.
Maximizing the number of vertices of the $d$cube that can be covered by a ball of given radius.
Oliver T.B. Meldrum*, Oberlin College
(1145VO2726)

5:00 p.m.
Riccipositive metrics on arbitrary connected sums of products of spheres.
Bradley Lewis Burdick*, University of Oregon
(1145VO2745)

5:15 p.m.
Central splitting of manifolds with no conjugate points.
James Dibble*, University of Iowa
(1145VO2886)

5:30 p.m.
On positively curved manifolds of dimension 6.
Yuhang Liu*, University of Pennsylvania
(1145VO431)

5:45 p.m.
Enchanting Geometry.
Oliver Thakar*, The Park School of Baltimore
Katherine Socha, The Park School of Baltimore
(1145VO713)

6:00 p.m.
Outline of PointGeometry.
Hongguang Fu*, University of Electronic Science and Technology of China
Jingzhong Zhang, Guangzhou University, Guangzhou 510006, China
Zengxiang Tong, Otterbein University, Westerville, OH 43081
Xicheng Peng, Central China Normal University
(1145VO718)

Friday January 18, 2019, 4:00 p.m.5:00 p.m.
Consortium for Ordinary Differential Equations Educators MeetandGreet Hour
CODEE invites all who teach ODEs to join us for a meetandgreet hour.
Room 323, BCC
Organizers:
Christopher S. Goodrich, Creighton Preparatory School
Beverly H. West, Cornell University

Friday January 18, 2019, 4:30 p.m.6:00 p.m.
MAA Student Poster Session
Exhibit Hall G, 100 Level, BCC

Friday January 18, 2019, 4:30 p.m.5:15 p.m.
SIGMAA on Business, Industry, and Government (BIG SIGMAA) Guest Lecture
Room 302, BCC
Organizers:
Rob Burks,

Friday January 18, 2019, 4:30 p.m.6:30 p.m.
AMS Congressional Fellowship Session
Room 316, BCC
Organizers:
Karen Saxe, American Mathematical Society
Speakers:
James Ricci, AMS Congressional Fellow 201819

Friday January 18, 2019, 5:00 p.m.6:15 p.m.
AWM Workshop: Poster Presentations by Women Graduate Students and Reception
Pratt St Lobby, adjacent to JMM registration, BCC
Organizers:
Matilde Lalin, Universit/'e de Montr/'eal mlalinatdms.umontreal.ac
Liz Vivas, Ohio State University vivas.3@osu.edu
Sarah Witherspoon, Texas A&M

5:00 p.m.
Establishing Several Infinite Families of Quantum Modular and Mock Modular Forms.
Allison ArnoldRoksandich*, Oregon State University

5:00 p.m.
The SatoTate conjecture and Nagao's conjecture.
Seoyoung Kim*, Brown University

5:00 p.m.
Double Affine Bruhat Order.
Amanda Welch*, Virginia Tech University

5:00 p.m.
A Turántype Problem in Finite Groups.
Emelie J Curl*, Iowa State University

5:00 p.m.
The $\mathrm{GL}_4$ RapoportZink Space.
Maria Fox*, Boston College

5:00 p.m.
The constrained minimization of the Functionalized CahnHilliard Free Energy.
Hayriye Guckir Cakir*, Michigan State University
Keith Promislow, Michigan State University

5:00 p.m.
Compute Conservation Law Using $L_1$ Minimization.
Anne Gelb, Dartmouth College
Qin Li, University of Wisconsin  Madison
Xiao Hou*, University of Wisconsin  Madison

5:00 p.m.
Multidimensional scaling: Infinite Metric Measure Spaces.
Henry Adams, Colorado State University
Mark Blumstein, Colorado State University
Lara Kassab*, Colorado State University

5:00 p.m.
Some paramodular forms connected with elliptic curves.
Manami Roy*, University of Oklahoma

5:00 p.m.
An AMG Approach in Solving Graph Laplacians of Protein Networks Based on Diffusion State Distance Metrics.
Junyuan Lin*, Tufts University

5:00 p.m.
Resolutions of ideals associated to subspace arrangements.
Francesca Gandini*, University of Michigan
Harm Derksen, University of Michigan

5:00 p.m.
Analyzing the Structural Properties of Pulmonary Arterial Networks.
Megan J Chambers*, North Carolina State University

5:00 p.m.
Diffusive Optical Tomography in the Bayesian Framework.
Kit Newton*, University of WisconsinMadison
Qin Li, University of WisconsinMadison
Andrew Stuart, California Institute of Technology

5:00 p.m.
Estimating the Extinction Time of infection in a spatial stochastic SIR model.
Keisha Cook*, The University of Alabama

5:00 p.m.
Multiplying Curves in the Thickened T  Shirt.
Rhea Palak Bakshi*, The George Washington University
Sujoy Mukherjee, The George Washington University
Marithania Silvero, Instituto de Matemáticas, Universidad de Sevilla
Józef H. Przytycki, The George Washignton University
Xiao Wang, Jilin University, Changchun, China

5:00 p.m.
Stability of traveling wave solutions of nonlinear conservation laws for image processing.
Jeungeun Park*, The University of Iowa

5:00 p.m.
Quaternary Lattices of Discriminant 4p.
Lisa Kaylor*, Wesleyan University

5:00 p.m.
Efficient Denoising of High Resolution Color Digital Images Utilizing Krylov Subspace Spectral Methods.
Eva Comino*, University of Southern Mississippi

5:00 p.m.
StanleyReisner Rings and Thickenings.
Jennifer Kenkel*, University of Utah

Friday January 18, 2019, 5:00 p.m.7:00 p.m.
MAA Panel
Advising Actuarial Science Students
Room 349, BCC
Organizers:
Kevin Charlwood, Washburn University kevin.charlwood@washburn.edu
Michelle Guan, Indiana University Northwest
Steve Paris, Florida State University
Barry Smith, Lebanon Valley College
Sue Staples, Texas Christian University
Panelists:
Kevin Charlwood, Washburn University
Rick Gorvett, Casualty Actuary Society
Michelle Guan, Indiana University Northwest
Stuart Klugman, Society of Actuaries
Steve Paris, Florida State University
Barry Smith, Lebanon Valley College
Sue Staples, Texas Christian University

Friday January 18, 2019, 5:15 p.m.6:00 p.m.
SIGMAA on Business, Industry, and Government (BIG SIGMAA) Reception
Room 302, BCC

Friday January 18, 2019, 6:00 p.m.7:00 p.m.
SIGMAA On Mathematical and Computational Biology(BIO SIGMAA) Reception and Business Meeting
Room 303, BCC

Friday January 18, 2019, 6:00 p.m.6:45 p.m.
SIGMAA on Mathematics Instruction Using the WEB (WEB SIGMAA) Business Meeting, Reception, and Guest Lecture
Room 324, BCC
Organizers:
Paul Seeberger,

Friday January 18, 2019, 6:00 p.m.7:00 p.m.
Mathematically Bent Theater
Performed by Colin Adams and the Mobiusbandaid Players.
Room 309/310, BCC

Friday January 18, 2019, 6:00 p.m.7:00 p.m.
SIGMAA on Undergraduate Research Business Meeting
Room 322, BCC

Friday January 18, 2019, 6:00 p.m.7:00 p.m.
AMS Mathematical Reviews Reception
Promenade, 1st Floor, Marriott Inner Harbor

Friday January 18, 2019, 6:30 p.m.7:30 p.m.
SIGMAA on Inquiry Based Learning Business Meeting
Room 339, BCC

Friday January 18, 2019, 6:30 p.m.7:30 p.m.
SIGMAA on Math Circles for Students and Teachers Business Meeting
Room 306, BCC

6:30 p.m.
Sarah Bryant, Dickinson College
Lance Bryant, Shippensburg University

Friday January 18, 2019, 6:30 p.m.7:30 p.m.
SIGMAA on Mathematical Knowledge for Teaching
Room 340, BCC

Friday January 18, 2019, 6:30 p.m.7:30 p.m.
SIGMAA on Statistics Education Business Meeting
Room 323, BCC

Friday January 18, 2019, 7:00 p.m.7:45 p.m.
SIGMAA on Mathematical and Computational Biology Guest Lecture
Room 303, BCC
Organizers:
Tim Comar,

Friday January 18, 2019, 7:00 p.m.8:30 p.m.
MAA Special Presentation:
Poetry Reading
Room 301, BCC
Organizers:
Gizem Karaali, Pomona College
Lawrence M. Lesser, University of Texas at El Paso
Douglas Norton, Villanova University
JoAnne Growney,

Friday January 18, 2019, 7:30 p.m.8:30 p.m.
SIGMAA On Statistics Education Guest Lecture
Room 323, BCC
Organizers:
Bonnie Gold, Monmouth University (retired)

Friday January 18, 2019, 7:45 p.m.8:35 p.m.
NAM CoxTalbot Address
A Seat at the Table: Equity and Social Justice in Mathematics Education.
Holiday Ballroom 6, 2nd Floor, Hilton
Talithia Denese Williams*, Harvey Mudd College
(114597965)

Friday January 18, 2019, 8:00 p.m.10:00 p.m.
Project NExT Reception
All Project NExT Fellows, consultants, and other friends of Project NExT are invited.
Stadium Ballroom, 2nd Floor, Marriott Inner Harbor

Friday January 18, 2019, 8:00 p.m.10:00 p.m.
Backgammon!
Learn to play backgammon from expert players.
Key Ballroom 9 & 10, 2nd Floor, Hilton
Organizers:
Arthur Benjamin, Harvey Mudd College
Saturday January 19, 2019

Saturday January 19, 2019, 7:30 a.m.1:00 p.m.
Joint Meetings Registration
Pratt Street Lobby, 300 Level, BCC

Saturday January 19, 2019, 7:30 a.m.1:00 p.m.
Email Center
Pratt Street Lobby, 300 Level, BCC

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Advances and Applications in Integral and Differential Equations, I
Room 331, BCC
Organizers:
Jeffrey T. Neugebauer, Eastern Kentucky University Jeffrey.neugebauer@eku.edu
Min Wang, Kennesaw State University

8:00 a.m.
An Avery Fixed Point Theorem applied to a Hammerstein Integral Equation.
Paul W Eloe, University of Dayton
Jeffrey T Neugebauer*, Eastern Kentucky University
(114545537)

8:30 a.m.
Existence of Solutions for Integral Equations with Changing Sign Green's Functions.
Wenying Feng*, Departments of Computing & Information Systems and Mathematics
Ankai Liu, Queen's University, Canada
(114534856)

9:00 a.m.
Quasilinearization and Boundary Value Problems for RiemannLiouville Fractional Differential Equations.
Paul Eloe*, University of Dayton
Jaganmohan Jonnalagaddda, Birla Institute of Technology and Science Pilani
(1145341025)

9:30 a.m.
Linear SturmLiouville Problems with RiemannStieltjes Integral Boundary Conditions.
Qingkai Kong, Northern Illinois University
Thomas E St. George*, Carroll University
(1145342127)

10:00 a.m.
New Variation of Parameters Formula that Leads to Stability in Integrodifferential Equations.
Youssef Naim Raffopul*, University of Dayton
(114534921)

10:30 a.m.
Analysis of Stagnation Point Flow of an UpperConvected Maxwell Fluid.
Joseph Paullet*, Penn State Behrend
(1145341352)

11:00 a.m.
Fractional Lyapunovtype Inequalities with Mixed Boundary Conditions on univariate and multivariate domains.
Sougata Dhar*, University of Maine
Qingkai kong, Northern Illinois University
(114534951)

11:30 a.m.
A fractional inventory model for bike share systems.
Min Wang*, Kennesaw State University
(114534920)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Advances by Early Career Women in Discrete Mathematics, I
Room 338, BCC
Organizers:
Jessalyn Bolkema, State University of New York at Oswego jessalyn.bolkema@oswego.edu
Jessica De Silva, California State University, Stanislaus

8:00 a.m.
On the enumeration of patternavoiding inversion sequences.
Megan A. Martinez*, Ithaca College
(1145051784)

8:30 a.m.
Lewis Carroll and the Red Hot Potato.
Melanie Dennis*, Dartmouth College
(1145052246)

9:00 a.m.
Connecting partial orderings and alternating sign matrices.
Andrew Beveridge, Macalester College
Ian Calaway, National Bureau of Economic Research
Kristin Heysse*, Macalester College
(1145052690)

9:30 a.m.
The size of a family forbidding the $Y_{k, 2}$ poset and its dual.
Ryan R Martin, Iowa State University
Abhishek Methuku, Central European University
Andrew Uzzell, Grinnell College
Shanise Walker*, University of WisconsinEau Claire
(114505433)

10:00 a.m.
Counting restricted tilings of rectangular arrays and applications.
Katie Haymaker*, Villanova University
(1145052059)

10:30 a.m.
A Graph Connectivity Problem Based on Lowdegree Luby Transform Codes.
Carolyn Mayer*, Worcester Polytechnic Institute
William J. Martin, Worcester Polytechnic Institute
(1145051806)

11:00 a.m.
Expander codes and local properties.
Rutuja Kshirsagar*, Virginia Tech
(1145942262)

11:30 a.m.
Coding to thwart adversarial interference.
Allison Beemer*, Arizona State University
Joerg Kliewer, New Jersey Institute of Technology
Oliver Kosut, Arizona State University
(1145941893)

Saturday January 19, 2019, 8:00 a.m.11:20 a.m.
AMS Special Session on Advances in Quantum Walks, Quantum Simulations, and Related Quantum Theory, I
Room 337, BCC
Organizers:
Radhakrishnan Balu, US Army Research Lab radhakrishnan.balu.civ@mail.mil
Chaobin Liu, Bowie State University
Takuya Machida, Nihon University, Japan

8:00 a.m.
Machinelearningassisted search for a quantumannealing speedup.
Archismita Dalal, University of Calgary
Seyed Shakib Vedaie, University of Calgary
Radhakrishnan Balu, US Army Research Laboratory, Maryland
Barry Cyril Sanders*, University of Calgary
(1145812744)

8:30 a.m.
GKSL Generators and Digraphs: Computing Invariant States.
Alexander K Wiedemann*, University of South Carolina
George Androulakis, University of South Carolina
(1145812575)

9:00 a.m.
Kinematics and Dynamics of Quantum Walks in terms of Systems of Imprimitivity.
Radhakrishnan Balu*, US Army Resaerch Lab
(114581539)

9:30 a.m.
Bell inequality that cannot be maximally violated with finite amount of entanglement.
Zhengfeng Ji, Centre for Quantum Software and Information, University of Technology Sydney, Australia
Debbie Leung*, Institute for Quantum Computing, University of Waterloo, Canada
Thomas Vidick, California Institute of Technology, USA
(1145811527)

10:00 a.m.
On Quantum Phase Estimation Algorithm in Quantum Chemistry Calculation.
Yutaka Shikano*, Quantum Computing Center, Keio University
(114581165)

10:30 a.m.
Is quantum state transfer monogamous?
Christino Tamon*, Clarkson University
(114515703)

11:00 a.m.
LongStep PathFollowing Algorithm for Nonlinear Symmetric Problems with Applications to Quantum Entropy Optimization.
Cunlu Zhou*, University of Notre Dame
Leonid Faybusovich, University of Notre Dame
(114590821)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Algebraic, Discrete, Topological and Stochastic Approaches to Modeling in Mathematical Biology, I
Room 347, BCC
Organizers:
Olcay Akman, Illinois State University
Timothy D. Comar, Benedictine University tcomar@ben.edu
Daniel Hrozencik, Chicago State University
Raina Robeva, Sweet Briar College

8:00 a.m.
Predicting neural network dynamics from graph structure.
Katherine Morrison*, University of Northern Colorado
(1145921147)

8:30 a.m.
On The Implementation of Artificial Neural Networks For Estimation Of Gene Regulatory Network Propensities.
Dan Hrozencik*, Chicago State University
Olcay Akman, Illinois State University
(1145922900)

9:00 a.m.
The Dynamic Nature of Functional Brain Networks of Emotion Regulation.
Reinhard Laubenbacher*, Jackson Laboratory for Genomic Medicine and UConn Health
Sherli Koshy Chenthittayil, Center for Quantitative Medicine, UConn Health
Paola VeraLicona, Center for Quantitative Medicine, UConn Health
Michael Stevens, Hartford Hospital, Hartford, CT
Andrew Poppe, Hartford Hospital, Hartford, CT
(1145921001)

9:30 a.m.
Reversion of the attractor landscapes of an intracellular regulatory network for triplenegative breast cancer.
Lauren Marazzi, Center for Quantitative Medicine, UConn Health
Paola VeraLicona*, Center for Quantitative Medicine, UConn Health
(1145922333)

10:00 a.m.
Topological modeling of DNA recombination.
Mariel Vazquez*, Departments of Mathematics and of Microbiology & Molecular Genetics, University of California, Davis
(1145572464)

10:30 a.m.
Topological Entanglement in Macromolecules.
Kenneth Cary Millett*, University of California, Santa Barbara
(1145571772)

11:00 a.m.
A topological study of protein folding kinetics.
Eleni Panagiotou*, Department of Mathematics University of Tennessee at Chattanooga
Kevin W Plaxco, Department of Chemistry and Biochemistry and Center for Bioengineering University of California Santa Barbara
(1145922130)

11:30 a.m.
Enhancing the detection of Atrial Fibrillation from existing models using Persistent Homologybased feature.
Esteban G Escobar*, Mathematical Sciences Research Institute
(1145543022)

Saturday January 19, 2019, 8:00 a.m.10:50 a.m.
MAA Invited Paper Session on Beauty and Art from Research Mathematics
Room 323, BCC
Organizers:
Diana Davis, Swarthmore College dianajdavis@gmail.com.

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Enumerative Combinatorics, I
Room 318, BCC
Organizers:
Miklos Bona, University of Florida bona@ufl.edu
Cheyne Homberger, University of Maryland, Baltimore County

8:00 a.m.
Saturation for Induced Subposets.
Michael Ferrara, University of Colorado
Bill Kay, Ryerson University
Lucas Kramer, Briar Cliff University
Ryan M. Martin, Iowa State University
Benjamin Reiniger, Chicago, IL
Heather C. Smith*, Davidson College
Eric Sullivan, University of Colorado
(1145051933)

8:30 a.m.
Using Experimental Data to Deconvolve Structural Signals.
Torin Greenwood*, RoseHulman Institute of Technology
Christine E Heitsch, Georgia Institute of Technology
(1145051408)

9:00 a.m.
Lassalle's Sequence Counts Uniquely Sorted Permutations.
Colin Defant*, Princeton University
Michael Engen, University of Florida
Jordan A Miller, Washington State University
(114505358)

9:30 a.m.
Central Limit Theorems from the Roots of Probability Generating Functions.
Marcus Michelen*, The University of Pennsylvania
(114560933)

10:00 a.m.
How many chord diagrams have no short chords?
Peter Doyle, Dartmouth College
Jay Pantone*, Marquette University
Everett Sullivan, Lewis & Clark College
(1145051354)

10:30 a.m.
Universal Permutations.
Michael T Engen*, University of Florida
(1145051736)

11:00 a.m.
Vertical Paths in Simple Varieties of Trees.
Keith J. Copenhaver*, University of Florida
(1145051876)

11:30 a.m.
Asymptotics of the number of bosonic string states.
Lida Ahmadi*, Purdue University
Mark Daniel Ward, Purdue University
(114530932)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Group Representation Theory and Character Theory, I
Room 330, BCC
Organizers:
Mohammad Reza Darafsheh, University of Tehran, Iran
Manouchehr Misaghian, Prairie View A&M University mamisaghian@pvamu.edu

8:00 a.m.
Embedding $\mathfrak{sl}_k$ in $\mathfrak{sl}_n$ as a small subalgebra and the representations of the symmetric group.
Alexander M. Heaton, University of Wisconsin  Milwaukee
Songpon Sriwongsa, University of Wisconsin  Milwaukee
Jeb F. Willenbring*, University of Wisconsin  Milwaukee
(1145201834)

9:00 a.m.
Monodromy for some rank two Galois representations over CM fields.
Patrick Allen*, University of Illinois at UrbanaChampaign
James Newton, Kings College London
(1145112975)

9:30 a.m.
New Developments in Quaternionic Analysis from the Point of View of Representation Theory.
Matvei Libine*, Indiana University, Bloomington
(1145321164)

10:00 a.m.
Brauer characters and normal Sylow $p$subgroups.
Hung P TongViet*, Binghamton University
(1145201119)

10:30 a.m.
One rational irreducible characters of finite groups.
M R Darafsheh*, university of Tehran
(114520468)

11:00 a.m.
Maximal abelian subgroups of semiextraspecial groups and partitions by centers of centralizers.
Mark L. Lewis*, Department of Mathematical Sciences, Kent State University
(114520432)

11:30 a.m.
Rational Class Sizes and Their Implications About The Structure of Finite Groups.
Hossein Shahrtash*, University of Florida
(114520424)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMSMAAICHM Special Session on History of Mathematics, II
Room 314, BCC
Organizers:
Sloan Despeaux, Western Carolina University despeaux@wcu.edu
Jemma Lorenat, Pitzer College
Daniel E. Otero, Xavier University
Adrian Rice, RandolphMacon College

8:00 a.m.
Divergent Series near the turn of the $20^{th}$ century.
Brenda Davison*, Simon Fraser University
(1145012173)

8:30 a.m.
Notions of continua in E.V. Huntington's work.
Laura E Turner*, Monmouth University
(1145012129)

9:00 a.m.
Internationalize first, ask questions later: Headlong diplomacy and American mathematical hegemony, 19201950.
Michael J. Barany*, University of Edinburgh
(1145011367)

9:30 a.m.
Solving the "Shortage of Trained Brains": The Engineering, Science and Management War Training Program During the Second World War.
Brit Shields*, University of Pennsylvania
(1145012395)

10:00 a.m.
A Morsel from Euler.
William Dunham*, Bryn Mawr College
(114501110)

10:30 a.m.
Measuring Scouts and Trained Noses: Subjectivity, Objectivity, and the History of Mathematics.
Christopher J. Phillips*, Carnegie Mellon University
(114501723)

11:00 a.m.
The BatemanHorn conjecture.
Stephan Ramon Garcia*, Pomona College
(114501582)

11:30 a.m.
Discussion

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Localization and Delocalization for Disordered Quantum Systems, I
Room 326, BCC
Organizers:
Peter D. Hislop, University of Kentucky peter.hislop@uky.edu
Christoph A. Marx, Oberlin College
Jeffery Schenker, Michigan State University

8:00 a.m.
On ground states and excitations in certain disordered quantum spin chains.
Matthew Cha*, Michigan State University
Rodrigo Matos, Michigan State University
Jeffery Schenker, Michigan State University
F Zak Tilocco, Michigan State University
(1145822693)

8:30 a.m.
Recent Progress on the Quantum XXZ Spin Model on General Graphs.
Houssam AbdulRahman, University of Arizona
Christoph Fischbacher*, University of Alabama at Birmingham
Gunter Stolz, University of Alabama at Birmingham
(1145821782)

9:00 a.m.
LiebRobinson bounds and conditional expectations for lattice fermion systems.
Bruno Nachtergaele, UC Davis
Robert Sims, University of Arizona
Amanda Young*, University of Arizona
(1145821653)

9:30 a.m.
Universal hierarchical structure of eigenfunctions of the Maryland model.
Rui Han, Georgia Tech
Svetlana Jitomirskaya, UC Irvine
Fan Yang*, Georgia Tech
(1145471662)

10:00 a.m.
Random band matrices in the delocalized phase.
Paul Bourgade*, NYU Courant Institute
Fan Yang, UCLA
HorngTzer Yau, Harvard
Jun Yin, UCLA
(114560822)

10:30 a.m.
Positivity of the Lyapunov exponent for potentials generated by hyperbolic base dynamics.
Zhenghe Zhang*, UC Riverside
(1145371654)

11:00 a.m.
Discrete BetheSommerfeld Conjecture.
Jake Fillman, Virginia Tech
Rui Han*, Georgia Tech
Svetlanta Jitomirskaya, UC Irvine
(1145471657)

11:30 a.m.
WKB and absence of the singular continuous spectrum for perturbed periodic Schrödinger operators.
Wencai Liu*, UC Irvine
(1145421186)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Mathematicians at Sea (in the Sky, or on Land): Defense Applications of Mathematics, I
Room 332, BCC
Organizers:
Tegan Emerson, Naval Research Laboratory tegan.emerson@nrl.navy.mil
Timothy Doster, Naval Research Laboratory
George Stantchev, Naval Research Laboratory

8:00 a.m.
Large fluctuations, rare event prediction and control in complex networks.
Ira B. Schwartz*, US Naval Research Laboratory
Klimka Szwaykowska, Syntek,Inc.
Thomas W. Carr, Southern Methodist University, Math Department
Jason Hindes, US Naval Research Laboratory
Leah B. Shaw, College of William and Mary, Department of Mathematics
(114582666)

9:00 a.m.
Characterization of Radar Signals via Topological Data Analysis and Spiking Neuron Networks.
Justin Mauger*, Space and Naval Warfare Systems Center Pacific
(1145551913)

9:30 a.m.
Adaptive Individualized Technology to Facilitate Teamwork in HumanAgent Military Teams.
Addison W Bohannon*, US Army Research Laboratory
(114593717)

10:00 a.m.
Topological Defense Analysis: the how and why of US Department of Defense research.
Robert Ghrist*, University of Pennsylvania
(1145551721)

11:00 a.m.
A Mathematical Modeling Perspective on the US Navy, Humanitarian Aid, and International Relations.
Stephen L. Hobbs*, Space and Naval Warfare Systems Center
(1145901416)

11:30 a.m.
Donald Trump vs. Kim JongUn: Can Game Theory Help Explain Their Nuclear Relationship?
Kelly A Rooker*, Johns Hopkins University Applied Physics Laboratory
(1145911333)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Mathematics of Coding Theory and Applications, I
Room 319, BCC
Organizers:
Hiram LopezValdez, Clemson University
Felice Manganiello, Clemson University manganm@clemson.edu
Gretchen L. Matthews, Virginia Tech

8:00 a.m.
The Service Rates of Codes and Vertex Covers of Graphs.
Emina Soljanin*, Rutgers, The State University of New Jersey
(1145052243)

8:30 a.m.
Repairing ReedSolomon Codes.
Weiqi Li, University of California, Irvine
Zhiying Wang*, University of California, Irvine
Hamid Jafarkhani, University of California, Irvine
(1145941297)

9:00 a.m.
Absorbing sets of LDPC codes from finite incidence structures.
Katie Haymaker*, Villanova University
Allison Beemer, Arizona State University
Christine A Kelley, University of NebraskaLincoln
(1145942054)

9:30 a.m.
Service Rate Region of Coded Storage Systems.
Sarah E. Anderson*, University of St. Thomas
Ann Johnston, Penn State University
Gauri Joshi, Carnegie Mellon University
Gretchen L. Matthews, Virginia Tech
Carolyn Mayer, Worcester Polytechnic Institute
Emina Soljanin, Rutgers University
(1145942147)

10:00 a.m.
Reproducible Codes and Cryptographic Applications.
Edoardo Persichetti*, Florida Atlantic University
(1145141409)

10:30 a.m.
Codes With Hierarchical Locality from Maps Between Algebraic Curves.
Sean Ballentine*, University of Maryland
(1145142267)

11:00 a.m.
Pure gaps on curves with many rational places.
Daniele Bartoli, Universita degli Studi di Perugia
Ariane Masuda*, New York City College of Technology, CUNY
Maria Montanucci, Universita degli Studi della Basilicata
Luciane Quoos, Universidade Federal do Rio de Janeiro
(1145941096)

11:30 a.m.
Recent advances in spatially coupled codes and applications in data storage systems.
Lara Dolecek*, UCLA
Homa Esfahanizadeh, UCLA
Ahmed Hareedy, UCLA
(1145051395)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Network Science, I
Room 320, BCC
Organizers:
David Burstein, Swarthmore College
Franklin Kenter, United States Naval Academy
Feng 'Bill' Shi, University of North Carolina bill10@email.unc.edu

8:00 a.m.
Universality of the configurationdynamics relationship in nonlinear networks.
Simone Evans*, SUNY New Paltz
Anca Radulescu, State University of New York at New Paltz
(1145371143)

8:30 a.m.
Spanning tree modulus for secure broadcast games.
Kapila G Kottegoda*, Kansas State University
(1145001287)

9:00 a.m.
Recent progress on bounding bond percolation thresholds.
John C. Wierman*, Johns Hopkins University
(114560216)

10:00 a.m.
Connections between multicommodity maximum flow and modulus.
Negar OrangiFard*, Kansas state University
(1145001167)

10:30 a.m.
Syntax and inductive rewriting for open networks.
Daniel Michael Cicala*, University of California, Riverside
(1145181944)

11:00 a.m.
Temporal and topological patterns of reposting dynamics reveal online influence inflation in social media.
Xingru Chen*, Dartmouth College
Feng Fu, Dartmouth College
(1145911743)

11:30 a.m.
Leveraging local network communities to predict academic performance.
David Burstein, Fifth Third Bank
Franklin Kenter*, United States Naval Academy
Feng Shi, University of North Carolina at Chapel Hill
(1145971778)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Not KNerds: A Community for Knot Theory, I
Room 329, BCC
Organizers:
Moshe Cohen, Vassar College mcohen@vassar.edu
Elizabeth Denne, Washington and Lee University
Adam Lowrance, Vassar College

8:00 a.m.
The geometry of fibered knots and links.
David Futer*, Temple University
(1145571088)

9:00 a.m.
Singular Branched Covers of the FourSphere.
Ryan Blair, California State University, Long Beach
Patricia Cahn*, Smith College
Alexandra Kjuchukova, Max Planck
(1145571918)

9:30 a.m.
Thin Posets and Homology Theories.
Alex A Chandler*, North Carolina State University
(1145182754)

10:00 a.m.
Searching for structure in the knot concordance group.
Constance Leidy*, Wesleyan University
(1145572163)

11:00 a.m.
A lower bound for the double slice genus.
Wenzhao Chen*, Michigan State University
(1145571472)

11:30 a.m.
Link Concordance and Groups.
Matthew Hedden, Michigan State University
Miriam Kuzbary*, Rice University
(1145571754)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Number Theory, Arithmetic Geometry, and Computation, I
Room 325, BCC
Organizers:
Brendan Hassett, Brown University
Drew Sutherland, Massachusetts Institute of Technology
John Voight, Dartmouth College jvoight@gmail.com

8:00 a.m.
Nonabelian Chabauty and rational points on curves.
Jan Vonk*, University of Oxford (UK)
(114511490)

8:30 a.m.
Progress on Mazur's Program B.
David ZureickBrown*, Emory University
(114511492)

9:00 a.m.
Agonality and points of degree d on curves.
Maarten Derickx*, MIT / Simons Collaborationon Arithmetic Geometry, Number Theory, and Computation
(114511385)

9:30 a.m.
Torsion Points and Isogenies on CM Elliptic Curves.
Abbey Bourdon*, Wake Forest University
Pete L. Clark, University of Georgia
(1145112330)

10:00 a.m.
Elliptic Curves of Prime Conductor.
Aly Deines*, Center for Communications Research La Jolla
(1145112648)

10:30 a.m.
Modular symbols for Fermat Curves.
Ozlem Ejder*, Colorado State University
(1145112154)

11:00 a.m.
2Group Belyi Maps.
Michael James Musty*, Dartmouth College
(1145112469)

11:30 a.m.
An $\ellp$ switch trick to obtain a new proof of a criterion for arithmetic equivalence.
Guillermo MantillaSoler*, Bogotá, Colombia.
(1145111324)

Saturday January 19, 2019, 8:00 a.m.10:00 a.m.
MAA Minicourse #11: Part B
Object Based Learning and the Smithsonian Learning Lab
Holiday Ballroom 2, 2nd Floor, Hilton
Presenters:
Jane H. Long, Stephen F. Austin State University longjh@sfasu.edu
Gabriella Pinter, University of Wisconsin Milwaukee
Diana White, University of Colorado Denver and National Association of Math Circles

Saturday January 19, 2019, 8:00 a.m.11:20 a.m.
AMS Special Session on Orthogonal Polynomials, Quantum Probability, Harmonic and Stochastic Analysis, II
Room 343, BCC
Organizers:
Nobuhiro Asai, Aichi University of Education, Kariya, Japan
Rodica Costin, The Ohio State University
Aurel I. Stan, The Ohio State University at Marion stan.7@math.osu.edu
Hiroaki Yoshida, Ochanomizu University, Tokyo, Japan

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Partition Theory and Related Topics, I
Room 321, BCC
Organizers:
Dennis Eichhorn, University of California, Irvine deichhor@math.uci.edu
Tim Huber, University of Texas, Rio Grande Valley
Amita Malik, Rutgers University

8:00 a.m.
Dyson's Favorite Identity and Chebyshev Polynomials.
George E Andrews*, The Pennsylvania State University
(114511907)

8:30 a.m.
Combinatorics of some secondorder mock theta functions.
Hannah E Burson*, University of Illinois at UrbanaChampaign
(1145111832)

9:00 a.m.
Congruences related to an eighth order mock theta function of Gordon and McIntosh.
James A Sellers*, Penn State University
(1145111609)

9:30 a.m.
An Unusual Identity from Ramanujan's Notebooks.
Zhu Cao*, Department of Mathematics, Kennesaw State University
(1145051888)

10:00 a.m.
Polynomial Identities Implying Capparelli's Partition Theorems.
Ali K Uncu*, Research Institute for Symbolic Computation, Johannes Kepler University, Linz
Alexander Berkovich, University of Florida
(1145111968)

10:30 a.m.
Order ideals, lattice paths, and core partitions.
Jineon Baek, University of Michigan
Hayan Nam*, University of California, Irvine
Myungjun Yu, University of Michigan
(1145052688)

11:00 a.m.
HeckeRogers series for Ramanujan's mock theta functions.
Frank Garvan*, University of Florida
(1145112083)

11:30 a.m.
KanadeRussell conjectures and linked partition ideals.
Shane Chern*, Department of Mathematics, The Pennsylvania State University
Zhitai Li, Department of Mathematics, The Pennsylvania State University
(114505977)

Saturday January 19, 2019, 8:00 a.m.9:50 a.m.
AMSMAASIAM Special Session on Research in Mathematics by Undergraduates and Students in PostBaccalaureate Programs, III
Room 344, BCC
Organizers:
Darren A. Narayan, Rochester Institute of Technology dansma@rit.edu
Khang Tran, California State University, Fresno
Mark David Ward, Purdue University
John Wierman, The Johns Hopkins University

Saturday January 19, 2019, 8:00 a.m.11:45 a.m.
AMS Special Session on Statistical, Variational, and Learning Techniques in Image Analysis and their Applications to Biomedical, Hyperspectral, and Other Imaging, I
Room 346, BCC
Organizers:
Justin Marks, Gonzaga University
Laramie Paxton, Washington State University realtimemath@gmail.com
Viktoria Taroudaki, Eastern Washington University

8:00 a.m.
A Consistent DensityBased Clustering Algorithm and its Application to Microstructure Image Segmentation.
Marilyn Vazquez Landrove*, Institute for Computational and Experimental Research in Mathematics
Tim Sauer, George Mason University
Tyrus Berry, George Mason University
Gunay Dogan, Theiss Research
(114565763)

8:30 a.m.
Automatic Detection of Breast Masses and Location of the Prostate.
Jue Wang*, Union College
(1145921688)

9:00 a.m.
A Survey of Liver Tumor Image Segmentation Techniques.
Laramie Paxton*, Washington State University
(1145682729)

9:30 a.m.
An Optimization Algorithm for Elastic Shape Distances between 2d Object Boundaries.
Gunay Dogan*, Theiss Research, National Institute of Standards and Technology
Javier Bernal, National Institute of Standards and Technology
Charles R Hagwood, National Institute of Standards and Technology
(1145532563)

10:30 a.m.
Learning Geometry for Image Decomposition.
Stacey Levine*, Duquesne University
(1145352833)

11:00 a.m.
Tensor Dictionaries for Applications in Imaging.
Misha E Kilmer*, Tufts University, Department of Mathematics
Elizabeth Newman, Tufts University, Department of Mathematics
(1145151771)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Topological Data Analysis: Theory and Applications, I
Room 345, BCC
Organizers:
Justin Curry, University at Albany, State University of New York jmcurry@albany.edu
Mikael VejdemoJohansson, College of Staten Island, City University of New York
Sara Kalisnik Verovsek, Wesleyan University

8:00 a.m.
Towards a Spectral Theory of Cellular Sheaves.
Jakob Hansen, University of Pennsylvania
Robert Ghrist*, University of Pennsylvania
(1145571724)

8:30 a.m.
Analyzing data with the consistency filtration of a sheaf assignment.
Michael Robinson*, American University
(1145181376)

9:00 a.m.
A Persistent Homology Measure for Morse Functions.
Alexander Wagner*, University of Florida
(1145551337)

9:30 a.m.
Homotopy types and persistence of metric gluings.
Ellen Gasparovic*, Union College
(114555897)

10:00 a.m.
Topological Periodicity Analysis in Multimedia Time Series.
Christopher John Tralie*, Postdoctoral Associate, Duke University Department of Mathematics
(114568154)

10:30 a.m.
Statistical analysis and parameter selection for Mapper.
Mathieu Carriere*, Columbia University Medical Center
(1145551787)

11:00 a.m.
Stability of a MultiParameter Persistent Homology Approach to Functional and Structural Data.
Haibin Hang*, Florida State University
Woojin Kim, Ohio State University
Facundo Memoli, Ohio State University
Washington Mio, Florida State University
(1145552429)

11:30 a.m.
Algebra and geometry of persistence.
Ezra Miller*, Duke University
(1145552193)

Saturday January 19, 2019, 8:00 a.m.11:50 a.m.
AMS Special Session on Using Modeling to Motivate the Study of Differential Equations, I
Room 336, BCC
Organizers:
Robert Kennedy, Centennial High School, Ellicott City MD
Audrey Malagon, Virginia Wesleyan University
Brian Winkel, SIMIODE, Cornwall NY brianwinkel@simiode.org
Dina Yagodich, Frederick Community College

8:00 a.m.
An Effort to Assess the Impact a Modeling First Approach has in a Traditional Differential Equations Class.
Rosemary C Farley*, Manhattan College
Patrice G Tiffany, Manhattan College
(1145342651)

8:30 a.m.
Using Real Data to Study the Heat Equation.
Kimberly Spayd*, Gettysburg College
(11459795)

9:00 a.m.
Virtual Experiments and Differential Equations Models.
Chris McCarthy*, Borough of Manhattan Community College CUNY
(11453460)

9:30 a.m.
Engaging and supporting students as they explore mathematical modeling in differential equations.
Christine Sample*, Emmanuel College
Joanna A Bieri, University of Redlands
(1145342146)

10:00 a.m.
Teaching Differential Equations and Their Applications Using Projects, Online Resource, and More.
W. Y. Chan*, Texas A&M University  Texarkana
(114597378)

10:30 a.m.
Using Projects to Flip the Differential Equations Classroom.
Corban Harwood*, George Fox University
(1145341306)

11:00 a.m.
A DataDriven Approach to Teaching Modeling with Differential Equations.
Becky Sanft*, UNC Asheville
Anne Walter, St. Olaf College
(1145342105)

11:30 a.m.
Connecting Partner Disciplines with Mathematics through Applications in Differential Equations.
Rebecca A Segal*, Virginia Commonwealth University
(1145971770)

Saturday January 19, 2019, 8:00 a.m.10:55 a.m.
MAA Contributed Paper Session on Approaches to Mathematics Remediation in BaccalaureateGranting Institutions, II
Room 301, BCC
Organizers:
Michael Boardman, Pacific University
Helen E. Burn, Highline College hburn@highline.edu
Mary E. Pilgrim, Colorado State University

8:00 a.m.
Getting College Ready at The University Illinois: CoRequisite Support College Algebra at a R1 University.
Alison Ahlgren Reddy*, University of Illinois Urbana Champaign
(1145P11220)

8:20 a.m.
Corequisite Remediation for GenEd Mathematics and Statistics Courses: Year Two.
Ben Atchison*, Framingham State University
(1145P12860)

8:40 a.m.
Corequisite Mathematics Remediation: An Impetus for College Completion?
Alice E Petillo*, Marymount University, Arlington VA
(1145P12590)

9:00 a.m.
A studentcentered redesign of college algebra.
Ian Besse*, Pacific University
Chris Lane, Pacific University
(1145P12210)

9:20 a.m.
TwoSemester College Algebra Stretch Course for Developmental Students.
Sarah V Cook*, Washburn University
(1145P12316)

9:40 a.m.
Examining the Effectiveness of an Online Summer Bridge Course to Prepare Students for Calculus.
Matthew Jura*, Manhattan College
Ira Gerhardt, Manhattan College
(1145P12863)

10:00 a.m.
Calculus Readiness.
Ryan Shifler*, Salisbury University
Erika Gerhold, Salisbury University
Steve Hetzler, Salisbury University
Lori Carmack, Salisbury University
(1145P1494)

10:20 a.m.
The Challenges  and Successes  of Remediation in Calculus.
Paul N Runnion*, Missouri University of Science and Technology
(1145P12484)

10:40 a.m.
Analyzing the effectiveness of twotrack calculus with built in algebra review.
Victoria Brown, Roanoke College
Adam Childers, Roanoke College
Jan Minton, Roanoke College
Hannah Robbins*, Roanoke College
Kristin Emrich, Roanoke College
David Taylor, Roanoke College
(1145P1410)

Saturday January 19, 2019, 8:00 a.m.11:40 a.m.
AMS Contributed Paper Session on Combinatorics and Graph Theory, III
Room 313, BCC

8:00 a.m.
Circuit axiomatizations of symplectic matroids.
Zhexiu Tu*, Centre College
(1145051321)

8:15 a.m.
Difference Sets and Grassmannian Packings.
Emily J King*, University of Bremen, Germany
(1145051611)

8:30 a.m.
Pappus Configurations in Finite Projective Planes.
Lorinda Leshock*, University of Delaware
(1145051391)

8:45 a.m.
The Probability Four Lines in $\mathbb{F}_q \mathbb{P}^3$ Meet Two Lines.
Adam Buck*, University of Wisconsin  Milwaukee
(1145052739)

9:00 a.m.
Stack sorting tiers and $r$tiers.
Toufik Mansour, University of Haifa
Howard Skogman, SUNY Brockport
Rebecca Smith*, SUNY Brockport
(1145052842)

9:15 a.m.
A bivariate central limit theorem for descents and major indices in fixed conjugacy classes.
Gene B. Kim*, University of Southern California
Sangchul Lee, University of California, Los Angeles
(1145052593)

9:30 a.m.
Combinatorics of the BooleanCatalan Numbers.
Chetak Hossain*, North Carolina State University
(1145051639)

9:45 a.m.
Generating All Odd Primitive Abundant Numbers with $d$ Prime Divisors.
Jacob Liddy*, University of Akron
Jeffrey M. Riedl, University of Akron
(114505127)

10:00 a.m.
Avoiding Patterns and Making the Best Choice.
Brant Jones*, James Madison University
(1145052517)

10:15 a.m.
The Game of Best Choice and Some Variations.
Kaitlyn B. Myers*, Rowan University
Madeline P. Crews, RoseHulman Institute of Technology
Michael T. Urbanski, Western New England University
Breeann M. Wilson, Whitworth University
(1145052158)

10:30 a.m.
Cyclic Sieving, Necklaces, Branching Rules, and Thrall's problem.
Connor Thomas Ahlbach*, University of Washington, Seattle
Joshua P Swanson, University of Washington, Seattle
(114505927)

10:45 a.m.
A Walk Counting Combinatorial Identity for Recurrence Sequences.
Nathan T. Moyer*, Whitworth University
(114505226)

11:00 a.m.
Digit Sum of Integers Generalizing Binomial Coefficients.
Ji Young Choi*, Shippensburg University
(1145051161)

11:15 a.m.
Generating Functions for $f$vectors and the $cd$index of Weight Polytopes.
Vaughan K McDonald, Harvard College
Jiyang Gao*, Massachusetts Institute of Technology
(1145051595)

11:30 a.m.
Number Sequences for Truncated and Bitruncated CrossPolytopes.
Anna C. Truman*, Grove City College
Grace C. Shook, Grove City College
Caleb T. Scutt, Grove City College
(1145052463)

Saturday January 19, 2019, 8:00 a.m.11:35 a.m.
MAA Contributed Paper Session on Fostering Creativity in Undergraduate Mathematics Courses, II
Room 302, BCC
Organizers:
Emily S. CilliTurner, University of Washington Tacoma emilyct@uw.edu
Houssein El Turkey, University of New Haven
Gulden Karakok, University of Northern Colorado
Milos Savic, University of Oklahoma
Gail Tang, University of La Verne

8:00 a.m.
Creativity in Problem Solving for nonSTEM Majors in Calculus Courses.
Kimberley Cadogan*, University of Northern Colorado
Gulden Karakok, University of Northern Colorado
Spencer Bagley, University of Northern Colorado
(1145P5641)

8:20 a.m.
Connecting Class Topics to Student Interests.
Sarah Vigliotta*, Yale University
(1145P52646)

8:40 a.m.
How much pavement do you need? A simple prompt with rich opportunities for creativity in first semester Calculus.
Justin R. Dunmyre*, Frostburg State University
(1145P51690)

9:00 a.m.
Juggling: Mathematical exploration through play.
Ceire H Monahan*, Montclair State University
Ashwin Vaidya, Montclair State University
Mika Munakata, Montlair State University
(1145P51859)

9:20 a.m.
Developing storytelling using improvisation.
Andrea Young*, Ripon College
(1145P52740)

9:40 a.m.
Designing in Multivariable Calculus.
Annela R Kelly*, Regis College
(1145P52716)

10:00 a.m.
OutsidetheBox Thinking about Number Theory for Future Elementary Teachers...and for Math Majors.
J. Lyn Miller*, Slippery Rock University
(1145P52947)

10:20 a.m.
A problem of their own: using student creativity to create ownership of learning.
Julia Eaton*, University of Washington Tacoma
(1145P52660)

10:40 a.m.
Children Literature Project in a Number and Operations Course for K6 Teachers.
Maria G Fung*, Worcester State University
Pamela Hollander, Worcester State University
(1145P51455)

11:00 a.m.
Teaching mathematical paradoxes as a general education course.
Yajun An*, University of Washington, Tacoma
Alan Bartlett, University of Washington Tacoma
Ryan Card, University of Washington Tacoma
Haley Skipper, University of Washington Tacoma
(1145P5243)

11:20 a.m.
An Experiment in Assessing Creativity and Critical Thinking in a FreshmanLevel Mathematical Modeling Course.
Kayla K. Blyman, United States Military Academy  West Point
Kristin M. Arney*, United States Military Academy  West Point
Lisa Bromberg, United States Military Academy  West Point
(1145P52713)

Saturday January 19, 2019, 8:00 a.m.11:40 a.m.
AMS Contributed Paper Session on Geometry
Room 311, BCC

8:00 a.m.
Symmetries of the Eikonal equation.
Ryad Ghanam*, Virginia Commonwealth University in Qatar
Gerard Thompson, University of Toledo
(114553116)

8:15 a.m.
ZhongYang eigenvalue lower bound for the Laplacian on closed manifolds with integral Ricci curvature bounds.
Xavier Ramos Olive*, University of California, Riverside
Shoo Seto, University of California, Irvine
Guofang Wei, University of California, Santa Barbara
Qi S. Zhang, University of California, Riverside
(114558830)

8:30 a.m.
Harmonic manifolds with minimal horospheres.
Hemangi M Shah*, HarishChandra Research Institiute
Akhil S Ranjan, Indian Institute of Technology, Powai, Bombay
(114553117)

8:45 a.m.
Uniqueness of Conformal Ricci Flow using Energy Methods.
Thomas Andrew Bell*, Southern Virginia University
(114553618)

9:00 a.m.
On the Total Curvature and Betti Numbers of Complex Projective Manifolds.
Joseph Ansel Hoisington*, Smith College
(1145532052)

9:15 a.m.
Polynomial Entropy and the Heisenberg Group.
Jonathan Epstein*, University of Oklahoma
(1145532939)

9:30 a.m.
On the Fundamental Group of Symplectic Embeddings of $4$dimensional Ellipsoids.
Edward Burkard*, RandolphMacon College
(1145531649)

9:45 a.m.
Symmetry rank of nonnegatively curved manifolds.
Zheting Dong*, Oregon State University
(1145532423)

10:00 a.m.
Predictability Heat Maps of Chaotic Attractors.
Matthew A Morena*, Christopher Newport University
(1145532324)

10:15 a.m.
Higher dimensional flat origami and noncrossing conditions.
Thomas C. Hull*, Western New England University
(1145521638)

10:30 a.m.
A new upper density bound on binary packings of disks of radius 0.7 and 1 in the plane.
Ali Mohajer*, University of Illinois at Chicago
(1145521957)

10:45 a.m.
A Division of the Space of Knots, 3D Equilateral Polygons, into Isometric Simplexes.
Kyle Leland Chapman*, University of Georgia
(1145522661)

11:00 a.m.
Special Sets of Vertices in Paley Graphs.
Emily Barranca*, Swarthmore College
Clara Buck, Carleton College
Lauren Hartmann, Westfield State University
(114552527)

11:15 a.m.
The Behavior of Iterations of Compositions of Inversions Preserving a Circle.
Yizhen Chen*, Princeton International School of Mathematics and Science
(114551205)

11:30 a.m.
Exploring the foundations of Symplectic Geometry.
David M Bronicki*, Grand Valley State University
(1145511812)

Saturday January 19, 2019, 8:00 a.m.11:55 a.m.
MAA Contributed Paper Session on Inclusive Excellence  Attracting, Involving, and Retaining Women and Underrepresented Groups in Mathematics, III
Room 303, BCC
Organizers:
Francesca Bernardi, University of North Carolina at Chapel Hill
Meghan DeWitt, St Thomas Aquinas College
Semra KilicBahi, ColbySawyer College skilicbahi@colbysawyer.edu
Minah Oh, James Madison University

8:00 a.m.
Queer Spectrum Students in Undergraduate Mathematics: How their Identity impacts their instructional experience and views of mathematics.
Matthew Voigt*, San Diego State University & UC San Diego
(1145Q11980)

8:20 a.m.
NSF SSTEM  Creating Opportunities for Applying Mathematics.
Yuju Kuo*, Indiana University of Pennsylvania
Rick Adkins, Indiana University of Pennsylvania
(1145Q12092)

8:40 a.m.
Hidden Figures in a History of Mathematics Course.
Zoë Misiewicz*, State University of New York at Oneonta
(1145Q12095)

9:00 a.m.
Enabling Student Persistence and Success in the Calculus Sequence.
Joel Kilty, Centre College
Alison Marr, Southwestern University
Alex M. McAllister*, Centre College
(1145Q12437)

9:20 a.m.
A Mathematics Learning Community on Inclusive Teaching: Improving Understanding and Implementation of Inclusive Instruction.
P. Gavin LaRose*, University of Michigan
Nina White, University of Michigan
(1145Q12572)

9:40 a.m.
Programs to support underrepresented students in STEM and the role of mathematics departments.
Matthew Voigt, San Diego State University & UC San Diego
Jessica R. Gehrtz, Colorado State University
Jess Ellis Hagman*, Colorado State University
(1145Q12635)

10:00 a.m.
Increasing Women's and Underrepresented Groups' Sense of Belonging through High Impact Practices.
Cayla D. McBee*, Providence College
(1145Q12803)

10:20 a.m.
An analysis of student perceptions of positive instructional practices that potentially disrupt racialgender marginalization in undergraduate mathematics classrooms.
Luis A Leyva*, Vanderbilt University  Peabody College of Education & Human Development
Emily A Wolf, Rutgers University
Kristen Amman, Rutgers University
Dan Battey, Rutgers University
(1145Q12911)

10:40 a.m.
Redefining mathematics and mathematicians.
Kathleen Wong*, Tustin, CA
Devonna Alatorre, Summit Public Schools: Tahoma
(1145Q12934)

11:00 a.m.
Girls Math Club: Connecting Female Math Majors with Middle School Girls.
Lauren L Rose*, Bard College
(1145Q12952)

11:20 a.m.
Converging support towards includes excellence at Central Washington University.
Brandy S Wiegers*, Central Washington University
(1145Q12963)

11:40 a.m.
Women in Mathematics Badge/Patch for Girl Scouts.
Sarah J Greenwald*, Appalachian State University
(1145Q1155)

Saturday January 19, 2019, 8:00 a.m.11:35 a.m.
MAA Contributed Paper Session on Incorporating Programming and Computing in the Math Major Curriculum
Room 305, BCC
Organizers:
Holly Peters Hirst, Appalachian State University hirsthp@appstate.edu
Gregory S. Rhoads, Appalachian State University

8:00 a.m.
Designing a Computational Mathematics Course for Math Majors.
Holly Hirst*, Appalachian State University
Gregory Rhoads, Appalachian State University
(1145R12116)

8:20 a.m.
Integrating Programming Education Across the Undergraduate Math Curriculum.
Eric Sullivan*, Carroll College
Jodi Fasteen, Carroll College
(1145R11166)

8:40 a.m.
Implementing MATLAB Programming to Beginner Users in Math Courses.
Mahmud Akelbek*, Weber State University
(1145R1816)

9:00 a.m.
Digital Image Processing in the Math Major Curriculum.
Yevgeniy V. Galperin*, East Stroudsburg University of PA
(1145R12698)

9:20 a.m.
Number Theory Through Programming.
Scott Zinzer*, Aurora University
(1145R11398)

9:40 a.m.
Using Smartphone Sensors in Applied Math.
Albert W Schueller*, Whitman College
(1145R11026)

10:00 a.m.
Data Camp: Statistical Computing Made Easy.
Nicholas Gorgievski*, Nichols College
(1145R12659)

10:20 a.m.
Embedding python programming experiences in Calculus I with Sage.
Kwang Hyun Kim*, Queensborough Community College
(1145R12691)

10:40 a.m.
Developing Computing Skills in Calculus Courses.
Joel Kilty*, Centre College
Alison Marr, Southwestern University
Alex M. McAllister, Centre College
(1145R12433)

11:00 a.m.
Case study of MATLAB integration in Calculus II: Insights and Improvements.
Andrew J Krause, Michigan State University
Ryan J. Maccombs*, Michigan State University
Willie W Wong, Michigan State University
Mark Iwen, Michigan State University
(1145R12959)

11:20 a.m.
A Difference Oriented View of Leibniz's Early Ideas.
Hunter R Johnson*, John Jay College, CUNY
(1145R12723)

Saturday January 19, 2019, 8:00 a.m.10:15 a.m.
MAA Contributed Paper Session on Innovative Pathways to Quantitative Literacy
Room 304, BCC
Organizers:
Catherine Crockett, Point Loma Nazarene University
Keith Hubbard, Stephen F. Austin State University hubbardke@sfasu.edu
Jennifer Nordstrom, Linfield College

8:00 a.m.
Mathematical Modeling in the Liberal Arts Course.
Craig M. Johnson*, Marywood University
(1145Q52773)

8:20 a.m.
Introduction to Mathematical and Computational Thinking: A New GenEd Math Course.
Betty Love*, University of Nebraska  Omaha
Victor Winter, University of Nebraska  Omaha
Michael Matthews, University of Nebraska  Omaha
Michelle Friend, University of Nebraska  Omaha
(1145Q52284)

8:40 a.m.
Mathematics for Sustainability: A General Education Mathematics Course.
Russ F. deForest*, Pennsylvania State University.
(1145Q52178)

9:00 a.m.
Building Quantitative Literacy through the Mathematics of Voting and Elections.
Jennifer Anne Bergner*, Salisbury University
(1145Q51873)

9:20 a.m.
An Inclusive Framework for Quantitative Reasoning.
McKenzie Lamb*, Ripon College
(1145Q52407)

9:40 a.m.
Active Collaborative Learning and Faculty Development in the Redesign of Introductory Mathematics Course.
Vesna Kilibarda*, Indiana University Northwest
Yuanying Guan, Indiana University Northwest
(1145Q51142)

10:00 a.m.
Measuring the Effectiveness of Quantitative Literacy CurriculaThe Importance of Construct Validity in Assessment.
Samuel Luke Tunstall*, Michigan State University
(1145Q5164)

Saturday January 19, 2019, 8:00 a.m.11:55 a.m.
AMS Contributed Paper Session on Linear Algebra and Algebraic Geometry
Room 333, BCC

8:00 a.m.
A system coupled Sylvestertype tensor equations over quaternion and its applications.
ZhuoHeng He, Department of Mathematics, Shanghai University, Shanghai 200444, P. R. China
Jianzhen Liu*, Medaille College
TinYau Tam, Department of Mathematics and Statistics, University of Nevada, Reno, NV 885570084, USA
QingWen Wang, Department of Mathematics, Shanghai University, Shanghai 200444, P. R. China
(1145152787)

8:15 a.m.
On the Spectral Radius of an Equitable Quotient Matrix.
Wasin So*, San Jose State University
(114515773)

8:30 a.m.
Spectrally arbitrary patterns over rings with unity.
Jillian L Glassett*, Washington State University
Judith J McDonald, Washington State University
(1145152036)

8:45 a.m.
On the structure of a class of Hankellike Positive Definite Kernels.
Troy V Banks*, Salisbury University
(1145152846)

9:00 a.m.
Extension of some $\log$majorization inequalities to Lie groups.
Sima Ahsani*, Auburn University
(1145152552)

9:15 a.m.
Determining the maximum nullity and minimum rank field independence for some graphs.
Derek D Young*, Iowa State University
(1145151204)

9:30 a.m.
On Signed Graphs Whose Minimum semidefinite Rank Is Equal To Two.
Nancy Matar*, Central Michigan University
Sivaram Narayan, Central Michigan University
(1145152352)

9:45 a.m.
Twisted $K$theory of compact Lie groups and extended Verlinde algebras.
David Baraglia, School of Mathematical Sciences, the University of Adelaide
ChiKwong Fok*, School of Mathematical Sciences, the University of Adelaide
Varghese Mathai, School of Mathematical Sciences, the University of Adelaide
(1145222790)

10:00 a.m.
Galois representations of moduli spaces of sheaves.
Sarah Frei*, University of Oregon
(1145142391)

10:15 a.m.
The growth of the number of semistable Gbundles on curves over finite fields.
Dmitrii Kubrak*, Massachusetts Institute of Technology
(114514331)

10:30 a.m.
Sectional monodromy groups of projective curves and Galois groups of generic trinomials.
Borys Kadets*, Massachusetts Institute of Technology
(114514332)

10:45 a.m.
The Witten Conjecture for $\kappa$classes on the Moduli Space of Curves.
Vance Blankers*, Colorado State University
(1145142287)

11:00 a.m.
$\theta$Twisted Involution Graphs of $S_n$ with nonstandard generating sets.
Jeb Collins*, University of Mary Washington
Matt Welz, Fort Lewis College
Jessie Lenarz, St. Catherine's University
Kristine Pelatt, St. Catherine's University
(1145141744)

11:15 a.m.
Computing the regular locus of a finitely presented scheme over $\mathbb{Z}$.
James Parson*, Hood College
(1145142777)

11:30 a.m.
An algorithm to determine the three torsion of the Brauer Group of an elliptic curve.
Charlotte Ure*, Michigan State University
(1145141138)

11:45 a.m.
A New Poncelet Porism.
Ben Thompson*, Boston University
Emma Previato, Boston University
(1145142387)

Saturday January 19, 2019, 8:00 a.m.10:55 a.m.
MAA General Contributed Paper Session on Number Theory, II
Room 348, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Pythagorean Triples.
Alfred S Beebe*, Salisbury University
(1145VS251)

8:15 a.m.
Parameters of locally recoverable codes with multiple recovery sets.
Sam Kottler*, Colorado College
(1145VS2526)

8:30 a.m.
Generalizations of the Abundancy Index and Outlaws.
David Chang Luo*, Emory University
(1145VS2767)

8:45 a.m.
Generalized Rascal Triangles.
Philip K Hotchkiss*, Westfield State University
(1145VS280)

9:00 a.m.
The $\mathrm{GL}_4$ RapoportZink Space.
Maria Fox*, Boston College
(1145VS283)

9:15 a.m.
The Hodgeindex theorem for arithmetic intersections over function fields.
Alexander Carney*, UC Berkeley
(1145VS2854)

9:30 a.m.
Large arboreal Galois representations.
Borys Kadets*, Massachusetts Institute of Technology
(1145VS341)

9:45 a.m.
Exploring Rudolph Ordrejka's Prime Magic Square of Order Three.
Jay L Schiffman*, Rowan University
(1145VS55)

10:00 a.m.
Sums of Two Polygonal Numbers in Rings.
Theresa Baren, Department of Mathematics, Auburn University
James Hammer, Department of Mathematics, Cedar Crest College
Joshua Harrington, Department of Mathematics, Cedar Crest College
Ziyu Liu, Department of Mathematics, Mount Holyoke College
Sean Rainville, Department of Mathematics, Plymouth State University
Melea Roman*, Department of Mathematics, Cedar Crest College
Hongkwon Yi, Department of Mathematics, University of California Berkeley
(1145VS2225)

10:15 a.m.
A Note On Armstrong Numbers.
Satvik U. Kaushik*, Narayana co sindhu bhavan
(1145VS96)

10:30 a.m.
On the total number of prime factors of an odd perfect number.
Joshua Zelinsky*, Iowa State University
(1145VS973)

10:45 a.m.
An Ancient Chinese Problem and Two Sequences.
Justin Moccaldi*, Smithfield, PA
Roman Wong, Washington & Jefferson College
(1145VS1921)

Saturday January 19, 2019, 8:00 a.m.11:25 a.m.
MAA General Contributed Paper Session on Teaching and Learning Introductory Mathematics
Room 339, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
What Do Students Who Fail Corequisite Math Need? A Preliminary Report.
G Michael Guy*, Queensborough Community College, CUNY
Mari Watanabe, The City University of New York
(1145VI1937)

8:15 a.m.
Math Readiness and STEM Boot Camp for Incoming Freshman.
Stephen Liddle*, George Mason University
(1145VI1386)

8:30 a.m.
Teaching Using NonTraditional Styles.
Manyiu Tse*, Molloy College
(1145VI1533)

8:45 a.m.
Moving Beyond Conversations and Anecdotes: A Pilot Study of Academic SelfConcept, Word Problem Solving, and Having an Effective "Game Plan" in Introductory College Mathematics.
Brian D. Darrow, Jr.*, Teacher's College, Columbia University
(1145VI1581)

9:00 a.m.
Examining Graduate Teaching Assistants' Noticing of DepartmentProvided Precalculus Curriculum Materials.
Ariel Setniker*, University of NebraskaLincoln
(1145VI1644)

9:15 a.m.
Smartphone GPS use in an Introductory Statistics Course.
Donna A. Dietz*, American University
(1145VI1813)

9:30 a.m.
Using the "5 Practices" to Actively Engage in Mathematics.
Sean Corey*, The Wellington School
Mary Pilgrim, San Diego State University
(1145VI2200)

9:45 a.m.
An Assessment Study of College Algebra Classrooms.
Perry Y.C. Lee*, Kutztown University of Pennsylvania
Padraig M. McLoughlin, Kutztown University of Pennsylvania
(1145VI2315)

10:00 a.m.
Recasting Instruction in Trigonometry  A Preliminary Report.
George Tintera*, Texas A&M UniversityCorpus Christi
PingJung H Tintera, Texas A&M UniversityCorpus Christi
(1145VI2515)

10:15 a.m.
Strengthening Students' Problem Solving Skills in a Flipped Finite Mathematics Course.
Kyle L. Golenbiewski*, University of North Alabama
(1145VI2680)

10:30 a.m.
Teaching Mathematics Through Games.
Jathan Austin*, Salisbury University
(1145VI53)

10:45 a.m.
The Integrated TrigGeometry  A Revolution in Euclidean Geometry and Math Education Happening in China.
Jingzhong Zhang*, Guangzhou University, Guangzhou 510006, China
Zengxiang Tong, Otterbein University, Westerville, OH 43081
Hongguang Fu, University of Electronic Science and Technology of China, Chengdu, China
(1145VI721)

11:00 a.m.
Students Participatory Approach in a College Algebra Class.
Gangadhar Acharya*, CNM, Albuquerque, NM
(1145VI881)

11:15 a.m.
Approaching the Quiet.
Melissa Tolley Nink*, Wingate University
(1145VI1274)

Saturday January 19, 2019, 8:00 a.m.11:55 a.m.
MAA General Contributed Paper Session on Topology
Room 340, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:00 a.m.
Three extension theorems: topological, uniform and large scale.
Jerzy Dydak, University of Tennessee
Thomas Weighill*, University of Tennessee
(1145VU1385)

8:15 a.m.
Surgery Obstructions for Seifert Fibered Integral Homology Spheres.
Claire C. Zajaczkowski*, North Carolina State University
(1145VU1464)

8:30 a.m.
Overlapping Discs Filtration in the Commutative Operad.
Keely J Grossnickle*, Kansas State University
(1145VU1967)

8:45 a.m.
Weaker Separation Axioms and Diagonal Properties and Their Implications in the Class of Second Countable Spaces.
Gangadhar R Hiremath*, University of North Carolina Pembroke
(1145VU1985)

9:00 a.m.
A Study of Generalized Continuous Functions.
Zeinab Bandpey*, Morgan State University
Bhamini P. Nayar, Morgan state university
(1145VU2077)

9:15 a.m.
A Complete Set of Moves for Petal Words.
Samantha C Sandberg*, Brigham Young University
Cory Glover, Brigham Young University
Leslie Colton, Brigham Young University
Mark Hughes, Brigham Young University
(1145VU2186)

9:30 a.m.
A Functorial Formulation of the Hennings Invariant.
Matthew J Sequin*, Saint Peter's University
(1145VU2343)

9:45 a.m.
Stratified spaces, Directed Algebraic Topology, and StateSum TQFTs.
Ik Jae Lee*, Rowan University
David N Yetter, Kansas State University
(1145VU2533)

10:00 a.m.
On the Indeterminacy of the Triple Linking Number.
Jonah Amundsen*, University of Wisconsin Eau Claire
(1145VU2699)

10:15 a.m.
Deep Reinforcement Learning and Constructive Proofs in Topology.
Mark Hughes, Brigham Young University
Spencer Reschke*, Brigham Young University
(1145VU2732)

10:30 a.m.
$f$Quandles.
Indu Rasika Churchill*, State University of New York at Oswego
(1145VU2898)

10:45 a.m.
Iterated Doubles and Quantum Field Theory.
Joseph W Grenier*, Louisiana State University
(1145VU1242)

11:00 a.m.
Coarse coherence of metric spaces and groups and its permanence properties.
Boris Goldfarb, University at Albany, SUNY
Jonathan L Grossman*, University at Albany, SUNY
(1145VU569)

11:15 a.m.
A variation on an infinite game.
Jocelyn R Bell*, Hobart and William Smith Colleges
(1145VU825)

11:30 a.m.
Coarse proximity and proximity at infinity.
Pawel Grzegrzolka*, University of Tennessee, Knoxville, TN, USA
Jeremy Siegert, University of Tennessee, Knoxville, TN, USA
(1145VU925)

11:45 a.m.
Kirby Calculator / KLO software demonstration and feedback.
Frank J Swenton*, Middlebury College
(1145VU562)

Saturday January 19, 2019, 8:00 a.m.11:40 a.m.
AMS Contributed Paper Session on Statistics
Room 334, BCC

8:00 a.m.
Characterizations of Exponential Distribution Based on TwoSided Random Shifts.
Santanu Chakraborty*, University of Texas Rio Grande Valley, Edinburg, Texas
George P Yanev, University of Texas Rio Grande Valley
(1145621137)

8:15 a.m.
On the GammaLogisticPareto Distribution.
Louis R. Camara*, Middle Georgia State University
(1145621993)

8:30 a.m.
NonMixture Cure Model for right censored data with modified Gompertz Distribution.
Durga H Kutal*, Wake Forest University
(1145622145)

8:45 a.m.
Robust SignedRank Variable Selection in Monotone SingleIndex Models with Wavelets via the Adaptive LASSO.
Brice Merlin Nguelifack*, United States Naval Academy
Eddy Kwessi, Trinity University
(114562298)

9:00 a.m.
Clustering in Statistical Inverse Problems.
Rasika Udara Rajapakshage*, University of Central Florida
Marianna Pensky, University of Central Florida
(114562242)

9:15 a.m.
Prediction of Remaining Lifetime Distribution from Functional Trajectories Under Censoring Data.
Izzet Sozucok*, Mathematics Department of University of Texas at Arlington
(1145622536)

9:30 a.m.
Counting Sheep: Why Sleep Apnea is a Real Concern for Individuals with Down Syndrome.
Mason Remington*, Simpson College
Levi Lefebure, Simpson College
Graham Brooks, Simpson College
(114500456)

9:45 a.m.
Threshold optimization in multiple binary classifiers for extreme rare events using predicted positive data.
Edgar E. Robles, University of Costa Rica
Ching Pui Wan, Hong Kong Universtiy of Science and Technology
Fatima Zaidouni*, University of Rochester
Joanne Beckford, Williams College
Aliki Mavromoustaki, University of California, Los Angeles
(1145002757)

10:00 a.m.
Clustering in Popularity Adjusted Stochastic Block Model.
Majid Noroozi*, University of Central Florida
Marianna Pensky, University of Central Florida
(114562926)

10:15 a.m.
Comparing Object Correlation Metrics for Effective Space Traffic Management.
Julie Zhang*, University of Washington
Adam Quinn Jaffe, Stanford University
Theodore Faust, Michigan State University
Marvin Pena, California State University San Marcos
(114562917)

10:30 a.m.
SHM Factor Validation on Airframes.
Kevin J Lin*, Air Force Institute of Technology
(1145621864)

10:45 a.m.
A Longitudinal Targeted Likelihood Estimator for an Optimal TimetoSwitch Treatment Rule.
Andre K Waschka*, University of California, Berkeley
(1145622811)

11:00 a.m.
Nonlinear Additive Modelling with Applications to the Assessment of House Prices.
Royal J Wang*, College of William & Mary
Daniel Vasiliu, Virginia Commonwealth University
(1145621471)

11:15 a.m.
Modeling of Market Equilibrium Price for Nairobi Security Exchange with Respect to Demand and Supply of Shares.
Dr. Joseph Omondi Ouno*, Department of Mathematics and Physical Sciences, Maasai Mara University, Kenya
Dr. Boniface Otieno Kwach, Department of Mathematics and Statistics, Kibabii University, Kenya
(1145621567)

11:30 a.m.
Determinantal Generalizations of Instrumental Variables.
Luca Weihs, University of Washington
Bill Robinson*, Denison University
Emilie Dufresne, University of Nottingham
Jennifer Kenkel, University of Utah
Kaie Kubjas, Aalto University
Reginald Reginald II, Mathematical Biosciences Institute
Nhan Nguyen, University of Montana
Elina Robeva, Massachusetts Institute of Technology
Mathias Drton, University of Washington
(1145622999)

Saturday January 19, 2019, 8:00 a.m.12:20 p.m.
AWM Workshop:WinCompTop: Applied and computational topology, I
Room 307, BCC
Organizers:
Radmila Sazdanovic, North Carolina State University rsazdanovic@math.ncsu.edu
Yusu Wang, The Ohio State University yusu@cse.ohiostate.edu

8:30 a.m.
Spaces of RNA branching configurations.
Christine Heitsch*, School of Mathematics, Georgia Institute of Technology
(1145921842)

9:30 a.m.
Tropical Statistics & Geometry of Phylogenetic Tree Space.
Anthea Monod*, Columbia University
(1145521608)

10:00 a.m.
Learning Algebraic Varieties from Samples.
Bernd Sturmfels, Max Planck Institute for Mathematics in the Sciences
Paul Breiding, Max Planck Institute for Mathematics in the Sciences
Sara Kalisnik*, Wesleyan University
Madeleine Weinstein, UC Berkeley
(1145551746)

10:30 a.m.
Cellular cosheaves for distributed computation of persistent homology.
Hee Rhang Yoon*, Georgia Institute of Technology
Robert Ghrist, University of Pennsylvania
(1145551489)

11:00 a.m.
The Relationship Between the Intrinsic Cech and Persistence Distortion Distances for Metric Graphs.
Ellen Gasparovic*, Union College
(114568902)

11:30 a.m.
An Introduction to Discrete Stratified Morse Theory.
Bei Wang*, University of Utah
(1145551872)

12:00 p.m.
Invariants for multiparameter persistence and their computation.
Nina Otter*, UCLA and MPI MIS
(1145552345)

Saturday January 19, 2019, 8:00 a.m.6:00 p.m.
Project NExT Workshop
Room 308, BCC

Saturday January 19, 2019, 8:15 a.m.11:40 a.m.
MAA General Contributed Paper Session on Graph Theory, II
Room 341, BCC
Organizers:
Emelie Kenney, Siena College kenney@siena.edu
Kim Roth, Juniata College roth@juniata.edu
Melvin Royer, Indiana Wesleyan University melvin.royer@indwes.edu

8:15 a.m.
Multivariate Change Detection and Localization Using DegreeK Nearest Neighbors.
Matthew A Hawks*, United States Naval Academy
(1145VP2292)

8:30 a.m.
Graph Complement Conjecture for the Minimum Semidefinite Rank.
Monsikarn Jansrang*, Central Michigan University
(1145VP233)

8:45 a.m.
A Generalization of a Result of Catlin: 2Factors in Line Graphs.
Emily A Hynds*, Samford University
Ronald J Gould, Emory University
(1145VP207)

9:00 a.m.
Calculating Fries Deficit in Large Fullerenes.
Joshua Fenton*, Syracuse University
(1145VP2385)

9:15 a.m.
Extending Vertex and Edge Pancyclicity.
Megan Cream*, Cedar Crest College
(1145VP2405)

9:30 a.m.
PMcompact graphs and cycleforced graphs.
Ju Zhou*, Kutztown University of PA
(1145VP2417)

9:45 a.m.
The closure chromatic number of the plane, and of Euclidean space.
Mike Krebs*, California State University, Los Angeles
(1145VP2504)

10:00 a.m.
On the Domination Number of Permutation Graphs and an Application to Strong Fixed Points.
Daniel McGinnis, New College of Florida
Peter Gardner*, Western Carolina University
Tess Baren, Auburn University
Michael Corey, University of Florida
Mia Friedberg, University of Florida
Riley Waechter, Northern Arizona University
James Hammer, Cedar Crest College
Joshua Harrington, Cedar Crest College
Tony Wong, Kutztown University
(1145VP2573)

10:15 a.m.
Forbidden subgraphs for Hamiltonian problems on 2trees.
Caitlin M Owens*, Rowan University
Garth Isaak, Lehigh University
(1145VP2880)

10:30 a.m.
Cartesian Product of Palindromic Graphs.
Jamie L. Shive*, Virginia Commonwealth University
(1145VP2653)

10:45 a.m.
Nimbers of Nodekayles on Certain Families of Graphs.
Sean Rainville*, Plymouth State University
Eugene Fiorini, Muhlenberg College
Tony H. W. Wong, Kutztown University of Pennsylvania
Sierra Brown, Creighton University
Spencer Daugherty, Mount Holyoke College
Barbara Maldonado, University of Houston
Riley Waechter, Northern Arizona University
(1145VP2664)

11:00 a.m.
Ultimately Economical Multigraphs.
Curtis Clark*, Morehouse College
(1145VP2776)

11:15 a.m.
On Spanning Trees with few Branch Vertices.
Ronald J Gould, Emory University
Warren E Shull*, Emory University
(1145VP2778)

11:30 a.m.
Classifying the difficulty of the $k$clique problem.
L Bookman*, BAE Systems, Inc
J Ubnoske, BAE Systems, Inc
D Zwillinger, BAE Systems, Inc
(1145VP2785)

Saturday January 19, 2019, 8:15 a.m.11:55 a.m.
AMS Contributed Paper Session on Mathematics in the Life Sciences, Ecology, and Related Fields, II
Room 312, BCC

8:15 a.m.
A mathematical model of the transmission and lifecycle of Angiostrongylus cantonensis.
Kamuela E Yong*, University of Hawaii  West Oahu
(114592864)

8:30 a.m.
Modeling an Anthrax Plume: Prioritizing the Delivery of Antibiotics After an Anthrax Bioterrorism Event.
Devin Akman*, University of Illinois at UrbanaChampaign
Carlos Bustamante, Yachay Tech University
Jordy Cevallos, Yachay Tech University
CuiHua Wang, University of Shanghai for Science and Technology
Jordan Bates, Arizona State University
Viswanathan Arunachalam, Universidad Nacional de Colombia
Leon M. Arriola, University of Wisconsin  Whitewater
Baojun Song, Montclair State University
(1145922825)

8:45 a.m.
Modeling the SpatioTemporal Dynamics of Interacting Fish Species in the Northeast Continental Shelf.
Sara Amato*, Assumption College
Lauren Moore, University of Kentucky
Kaitlin Ragosta, Boston University
Shelby Stowe, Sterling College
Sarah Gaichas, NOAA  Northeast Fisheries Science Center
Burt Tilley, Worcester Polytechnic Institute
Andrea Arnold, Worcester Polytechnic Institute
(1145923027)

9:00 a.m.
Exploration of a Monkeypox Model.
Istvan Lauko, UWMilwaukee
Gabriella Pinter, UWMilwaukee
Rachel Elizabeth TeWinkel*, UWMilwaukee
(1145921524)

9:15 a.m.
Combating tuberculosis: using timedependent sensitivity analysis to develop strategies for treatment and prevention.
Kendall Clark, Park School of Baltimore
Mayleen Cortez*, California State University Channel Islands
Cristian Hernandez, Regis University
Beth Thomas, St. Mary's College of Maryland
(1145921518)

9:30 a.m.
Evaluating vaccination strategies for tuberculosis in endemic and nonendemic settings.
Marissa Renardy*, University of Michigan
Denise Kirschner, University of Michigan
(114592760)

9:45 a.m.
An Improved Mathematical Model of Pathogen Dynamics in Water Distribution Networks.
Alvaro A Ortiz Lugo*, University of Cincinnati
BenJamin L Vaughan, University of Cincinnati
Sadiqah Al Marzooq, Al Yamamah University
(114592967)

10:00 a.m.
Decoys and dilution: the impact of incompetent hosts on prevalence of Chagas disease.
Mondal Hasan Zahid*, University of Texas at Arlington
Christopher Kribs, University of Texas at Arlington
(114592532)

10:15 a.m.
Avoiding Surprises: Understanding the Impact of the Deepwater Horizon Oil Spill on the Decisions of Fishers and the Management of Fisheries in the Gulf of Mexico using an AgentBased Moel.
Brian R. Powers*, Arizona State University
Xuetao Lu, Arizona State University
Steven Saul, Arizona State University
(114592632)

10:30 a.m.
Modeling PinyonJuniper Dispersal in Real Landscapes.
Ram C Neupane*, Texas A&M University Texarkana
James Powell, Utah State University
(1145921435)

10:45 a.m.
The interaction of disturbances and conspecific inhibition and their effect on biodiversity in forests.
David Chan*, VCU
Ben Ramage, Randolf Macon College
Matthew Mills, VCU
John Atwood, VCU
(114592405)

11:00 a.m.
Timing of Carbon Release from Harvested Wood Products: Implications for Climate Policy.
Eric Marland*, Appalachian State University
Gregg Marland, Appalachian State University
(1145922247)

11:15 a.m.
Reducing severe malaria incidence with gut microbiota.
Scott Greenhalgh*, Siena College, Department of Mathematics
Veda Chandwani, Siena College
(114592576)

11:30 a.m.
Mathematical modeling of hepatitis delta virus (HDV) dynamics during prenylation inhibitor lonafarnib (LNF) treatment.
Preeti Dubey*, Loyola University Medical Center, IL, USA
(1145921400)

11:45 a.m.
Modeling the effects of insecticides resistance on malaria vector control in endemic regions of Kenya.
Josephine Wairimu Kagunda*, University of Nairobi, Kenya
Faraimunashe Chirove, Unversity of KwaZulu Natal, South Africa
Marilyn Chepkrui Ronoh, University of Nairobi, Kenya
David Malonza, Kenyatta University, Kenya
(1145971619)

Saturday January 19, 2019, 8:30 a.m.11:45 a.m.
AMS Special Session on Geometry of Representation Spaces, I
Room 328, BCC
Organizers:
Sean Lawton, George Mason University slawton3@gmu.edu
Chris Manon, University of Kentucky
Daniel Ramras, Indiana UniversityPurdue University Indianapolis

8:30 a.m.
Harmonic maps, pleated surfaces, and the asymptotic structure of the SL(2,C) character variety of a surface group.
Richard Alan Wentworth*, University of Maryland
(1145531720)

9:30 a.m.
Toric Degenerations of SL(2)character varieties of surfaces.
Adam S Sikora*, University at Buffalo, SUNY
(1145572329)

10:30 a.m.
Homological stability of representation spaces.
Daniel A Ramras, Indiana University  Purdue University Indianapolis
Mentor Stafa*, Tulane University
(114555722)

11:00 a.m.
Geometric correspondances between singular fibres of the Hitchin fibration.
Laura P. Schaposnik*, University of Illinois at Chicago
Steve Bradlow, University of Illinois at Urbana Champaign
Lucas Branco, MPI Bonn
Sebastian Schulz, University of Texas at Austin
(1145531384)

Saturday January 19, 2019, 8:30 a.m.11:50 a.m.
AMS Special Session on Latinx in Math, I
Room 327, BCC
Organizers:
Alexander DiazLopez, Villanova University
Laura Escobar, University of Illinois
Juanita PinzónCaicedo, North Carolina State University jpinzon@ncsu.edu

Saturday January 19, 2019, 8:30 a.m.10:50 a.m.
MAA Invited Paper Session on Research in Undergraduate Mathematics Education: Highlights from the Annual SIGMAA on RUME Conference
Room 317, BCC
Organizers:
Megan Wawro, Virginia Tech mwawro@vt.edu
Aaron Weinberg, Ithaca College

8:30 a.m.
The Generation and Use of Examples to Promote Authentic Engagement in Calculus Classrooms.
Vicki L Sealey*, West Virginia University
Nicole M Infante, West Virginia University
Matthew P Campbell, West Virginia University
Johnna Bolyard, West Virginia University
(1145AI2090)

9:00 a.m.
The next time around: Scaffolding and shifts in argumentation in initial and subsequent implementations of inquiryoriented instructional materials.
Christine AndrewsLarson, Florida State University
Shelby McCrackin*, Florida State University
(1145AI1628)

9:30 a.m.
EIBL: An Exploration of Theoretical Relationships Between EquityOriented Instruction and Inquirybased Learning.
Stacy A. Brown*, Cal Poly Pomoma
(1145AI67)

10:00 a.m.
Revisiting Reducing Abstraction in Abstract Algebra.
Kathleen Melhuish*, Texas State University
Anna Marie Bergman, Portland State University
Jennifer Czocher, Texas State University
(1145AI2237)

10:30 a.m.
The use(s) of 'is' in mathematics.
Paul Dawkins, Northern Illinois University
Matthew Inglis, Loughborough University
Nicholas Wasserman*, Teachers College, Columbia University
(1145AI699)

Saturday January 19, 2019, 8:30 a.m.12:00 p.m.
SIAM Minisymposium on Analytical Techniques in Imaging Electrical Properties of Tissue in Coupled Physics Models.
Room 342, BCC
Organizers:
Amir Moradifam, University of California Riverside moradifam@math.ucr.edu
Alexandru Tamasan, University of Central Florida alexandru.tamasan@ucf.edu

8:00 a.m.
A Regularisation of the Robin Problem for Functions of The Weighted Least Gradient.
Alex Timonov*, University of South Carolina Upstate
(114535827)

8:30 a.m.
Limited angle acoustoelectric tomography with complete wave modelling.
Bjørn Christian Skov Jensen, Technical University of Denmark
Adrian Kirkeby, Technical University of Denmark
Kim Knudsen*, Technical University of Denmark
(1145651831)

9:00 a.m.
On the inverse conductivity problem with a single internal measurement.
Faouzi Triki*, GrenobleAlpes University, France
Tao Yin, Caltech
(1145352400)

9:30 a.m.
Direct reconstruction method in Magneto acoustic tomography.
Pierre Millien*, CNRS / Institut Langevin (Paris)
(1145351942)

10:00 a.m.
Reconstructing the optical properties of a medium from the coupled physics PAT/OCT system.
Leonidas Mindrinos*, Johann Radon Institute for Computational and Applied Mathematics (RICAM)
(114578401)

10:30 a.m.
Electrical Networks with Prescribed Current.
Christina Knox*, University of California, Riverside
Amir Moradifam, University of California, Riverside
(1145491534)

11:00 a.m.
Reconstruction of anisotropic conductivites from power densities in three dimensions.
Francois S Monard, Department of Mathematics, University of California Santa Cruz
Donsub Rim*, Department of Applied Physics and Applied Mathematics, Columbia University
(1145351240)

11:30 a.m.
Nonzero constraints in quantitative coupled physics imaging.
Giovanni S. Alberti*, University of Genoa
(114535310)

Saturday January 19, 2019, 8:30 a.m.9:45 a.m.
Project NExT Workshop
Building Interdisciplinary Bridges
Room 308, BCC
Organizers:
Kelsey HoustonEdwards, Olin College of Engineering
Allison Lewis, Lafayette College
Chase Russell, Pennsylvania State University, Erie  The Behrend Colleg
Lucas Waddell, Bucknell University
Facilitators:
Amanda Beecher, Ramapo College of New Jersey
Benjamin Galluzzo, Clarkson University

Saturday January 19, 2019, 9:00 a.m.12:00 p.m.
Exhibits and Book Sales
Exhibit Hall F, 100 Level, BCC

Saturday January 19, 2019, 9:00 a.m.9:50 a.m.
AMS Invited Address
On torsion subgroups in class groups of number fields.
Ballrooms I & II, 400 Level, BCC
Lillian B. Pierce*, Duke University
(1145001797)

Saturday January 19, 2019, 9:00 a.m.9:50 a.m.
ASL Invited Address
Computable aspects of homogeneous structures.
Room 315, BCC
Douglas Cenzer*, Department of Mathematics, University of Florida
(1145031248)

Saturday January 19, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #8: Part B
Dance and Mathematics
Holiday Ballroom 5, 2nd Floor, Hilton
Presenters:
Karl Schaffer, De Anza College karl_schaffer@yahoo.com

Saturday January 19, 2019, 9:00 a.m.11:00 a.m.
MAA Minicourse #5: Part B
IBL SIGMAA Minicourse: Introduction to InquiryBased Learning
Holiday Ballroom 1, 2nd Floor, Hilton
Presenters:
Susan Crook, Loras University
Eric Kahn, Bloomsberg University
Brian Katz, Augustana College
Victor Piercey, Ferris State University VictorPiercey@ferris.edu
Candice Price, University of San Diego
Xiao Xiao, Utica College

Saturday January 19, 2019, 9:00 a.m.11:15 a.m.
MAA Contributed Paper Session on Formative and Summative Assessment of Mathematical Communication and Conceptual Understanding, II
Room 306, BCC
Organizers:
Jessica OShaughnessy, Shenandoah University joshaugh@su.edu
Jana Talley, Jackson State University

9:00 a.m.
Assessment and transparency in a partially flipped intro to proofs classroom.
Phillip Andreae*, Meredith College
(1145H12973)

9:20 a.m.
Cumulative Assignments.
Jonathan E Beagley*, Valparaiso University
Mindy Capaldi, Valparaiso University
(1145H12476)

9:40 a.m.
Using Mindmaps to Uncover Conceptual Understanding of Vectors.
Monica VanDieren*, Robert Morris University
Deborah MooreRusso, The University of Oklahoma
(1145H11765)

10:00 a.m.
Student Applications of Logic to Everyday Life.
Whitney George*, University of Wisconsin  La Crosse
(1145H1954)

10:20 a.m.
Gaming Formative Assessment: Telestrations in the Mathematics Classroom.
Kayla K. Blyman, United States Military Academy  West Point
Marie Meyer*, Lewis University
(1145H12266)

10:40 a.m.
A Formative Assessment of Formative Assessment: Exit Slips Over the Years.
Cristina Runnalls*, California State Polytechnic University, Pomona
(1145H11433)

11:00 a.m.
Results from Assessment of Mathematics Majors at Stetson University involving Mathematical Communication and Conceptual Understanding.
Lisa O. Coulter*, Stetson University
William W Miles, Stetson University
(1145H1766)

Saturday January 19, 2019, 9:00 a.m.10:20 a.m.
MAA Panel
Calculus before the Senior Year of High School: Issues and Options
Room 349, BCC
Organizers:
David Bressoud, Macalester College bressoud@macalester.edu
Panelists:
Colin Adams, Williams College
Stephanie Ogden, College Board
Alison Reddy, University of Illinois, UrbanaChampaign
Dan Teague, North Carolina School of Science and Mathematics

Saturday January 19, 2019, 9:00 a.m.9:50 a.m.
NAM Panel Discussion
NAM 20192069: Where Do We Go from Here?
Room 316, BCC
Moderators:
Duane Cooper, Morehouse College
Panelists:
Robert Bozeman, Morehouse College
Shea Burns, North Carolina A&T State University
Robin Wilson, California State Polytechnic University, Pomona
Shelby Wilson, Morehouse College

Saturday January 19, 2019, 9:45 a.m.10:55 a.m.
MAA Workshop
Calculus: NearNumbers
Room 324, BCC
Presenters:
Frank Swenton, Middlebury College

Saturday January 19, 2019, 10:00 a.m.10:50 a.m.
MAA Interactive Lecture for Students and Teachers
Room 309/310, BCC

Saturday January 19, 2019, 10:00 a.m.10:50 a.m.
MAA Invited Address
The Inclusion Principle: the importance of community in mathematics.
Ballrooms I & II, 400 Level, BCC
Deanna Haunsperger*, Carleton College
(1145A019)

Saturday January 19, 2019, 10:00 a.m.10:50 a.m.
ASL Invited Address
A forcing axiom for a nonspecial Aronszajn tree.
Room 315, BCC
John Krueger*, University of North Texas
(114503661)

Saturday January 19, 2019, 10:00 a.m.11:50 a.m.
AMS Special Session on Counting Methods in Number Theory, II
Room 344, BCC
Organizers:
Lillian Pierce, Duke University
Arindam Roy, Rice University aroy15@uncc.edu
Jiuya Wang, University of Wisconsin

Saturday January 19, 2019, 10:00 a.m.10:50 a.m.
NAM Business Meeting
Room 316, BCC

Saturday January 19, 2019, 10:30 a.m.11:50 a.m.
MAA Panel
Listening and Responding to Students' Thinking, from Elementary to Undergraduate Mathematics
Room 349, BCC
Organizers:
Brad Ballinger, Humboldt State University
Christina EubanksTurner, Loyola Marymount University
Yvonne Lai, University of Nebraska  Lincoln yvonnexlai@gmail.com
Cody L. Patterson, University of Texas at San Antonio
Priya V. Prasad, University of Texas at San Antonio
April Strom, Scottsdale Community College
Panelists:
Gail Burrill, Michigan State University
Ted Coe, Achieve
Brian Katz, Augustana College

Saturday January 19, 2019, 10:30 a.m.12:00 p.m.
SIGMAA on Math Circles for Students and Teachers
Math Wrangle
Room 322, BCC
Organizers:
Ed Keppelmann, University of Nevada Reno
Phil Yasskin, Texas A & M University

Saturday January 19, 2019, 11:00 a.m.12:00 p.m.
MathematiCon Presents: Showtime!
Interview with the 2019 JPBM Communications Award Winner, Hidden Figures author Margot Lee Shetterly, followed by a meetandgreet and autograph signing at noon.
Room 309/310, BCC

Saturday January 19, 2019, 12:15 p.m.12:45 p.m.
AMS Business Meeting
Ballrooms I & II, 400 Level, BCC

Saturday January 19, 2019, 1:00 p.m.1:50 p.m.
ASL Invited Address
Fifty years in the model theory of theory of differential fields.
Room 315, BCC
David Marker*, University of Illinois Chicago
(114503658)

Saturday January 19, 2019, 1:00 p.m.1:50 p.m.
NAM ClaytorWoodard Lecture
On Mathematical Problems in Geometric Optics.
Room 316, BCC
Henok Mawi*, Howard University
(1145351458)

Saturday January 19, 2019, 1:00 p.m.3:50 p.m.
AMS Special Session on Advances and Applications in Integral and Differential Equations, II
Room 331, BCC
Organizers:
Jeffrey T. Neugebauer, Eastern Kentucky University Jeffrey.neugebauer@eku.edu
Min Wang, Kennesaw State University

1:00 p.m.
Asymptotic behavior of solutions of a forced third order integrodifferential equation with $\delta$Laplacian.
John R. Graef*, University of Tennessee at Chattanooga
Said R. Grace, Cairo University, Egypt
(1145451073)

1:30 p.m.
Comparison of Green's functions for a family of boundary value problems for fractional difference equations.
Paul W Eloe, University of Dayton
Catherine M Kublik*, University of Dayton
Jeffrey T Neugebauer, University of Eastern Kentucky
(1145391415)

2:00 p.m.
Sequential Nabla Fractional Differences.
Ariel Setniker*, University of NebraskaLincoln
(1145391641)

2:30 p.m.
Two Point Fractional Boundary Value Problems with a Fractional Boundary Conditions.
Jeffrey W Lyons*, University of Hawaii at Manoa
Jeffrey T Neugebauer, Eastern Kentucky University
(1145342006)

3:00 p.m.
A JuvenileAdult Model for an Amphibian Population with Distributed Birth and Metamorphosis Rates.
Baoling Ma*, Millersville University of Pennsylvania
Qihua Huang, Southwest University
(1145351100)

3:30 p.m.
Some new integral inequalities on time scales.
Feifei Du, Sun YatSen University
Wei Hu*, University of NebraskaLincoln
Lynn Erbe, University of NebraskaLincoln
Allan Peterson, University of NebraskaLincoln
(1145392605)

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Advances by Early Career Women in Discrete Mathematics, II
Room 338, BCC
Organizers:
Jessalyn Bolkema, State University of New York at Oswego jessalyn.bolkema@oswego.edu
Jessica De Silva, California State University, Stanislaus

1:00 p.m.
Polyhedral cones generated by cycles of a graph.
Anastasia Chavez*, University of California, Davis
Jesús A. De Loera, University of California, Davis
Ana Paulina Figueroa, Instituto Tecnológico Autónomo de México
Yuanbo Li, University of California, Davis
Edgar Possani, Instituto Tecnológico Autónomo de México
Lingyun Ye, University of California, Davis
(1145051953)

1:30 p.m.
Local Dimension of a Poset.
Jinha Kim, Seoul National University
Ryan M. Martin, Iowa State University
Tomas Masarik, Charles University
Warren Shull, Emory University
Heather C Smith*, Davidson College
Andrew Uzzell, Grinnell College
Zhiyu Wang, University of South Carolina
(1145051920)

2:00 p.m.
Generalized Turán problems for graphs and hypergraphs.
Ruth Luo*, University of Illinois at UrbanaChampaign
Zoltan Furedi, Renyi Institute of Mathematics
Alexandr Kostochka, University of Illinois at UrbanaChampaign
(1145002481)

2:30 p.m.
Many cliques with few edges.
Rachel Kirsch*, London School of Economics
(1145051728)

3:00 p.m.
A Collection of Extremal Problems for Counting Parameters of Graphs.
Lauren Keough*, Grand Valley State University
(1145052238)

3:30 p.m.
Bounding the tripartitecircle crossing number of complete tripartite graphs.
Charles Camacho, Oregon State University
Silvia FernándezMerchant, California State University, Northridge
Marija Jelic, University of Belgrade
Rachel Kirsch, London School of Economics
Linda Kleist, Technische Universität Berlin
Elizabeth Bailey Matson, Alfred University
Jennifer White*, Saint Vincent College
(1145052165)

4:00 p.m.
DPcoloring of planar graphs without 4,9cycles and two cycles from ${5,6,7,8}$.
Runrun Liu, Central China Normal University
Sarah Loeb*, HampdenSydney College
Martin Rolek, The College of William and Mary
Yuxue Yin, Central China Normal University
Gexin Yu, The College of William and Mary
(1145051958)

4:30 p.m.
Steinberg's Conjecture is almost true?
Addie E. R. Armstrong*, Norwich University
(1145051908)

5:00 p.m.
Rainbow Spanning Trees in EdgeColored Complete Graphs.
Katherine Perry*, University of Denver
(1145051621)

5:30 p.m.
Rainbow spanning trees in general graphs.
Lauren M. Nelsen*, University of Denver
Paul Horn, University of Denver
(114505983)

Saturday January 19, 2019, 1:00 p.m.3:20 p.m.
AMS Special Session on Advances in Quantum Walks, Quantum Simulations, and Related Quantum Theory, II
Room 337, BCC
Organizers:
Radhakrishnan Balu, US Army Research Lab radhakrishnan.balu.civ@mail.mil
Chaobin Liu, Bowie State University
Takuya Machida, Nihon University, Japan

1:00 p.m.
From open quantum walks to unitary quantum walks.
Chaobin Liu*, Bowie State University
(114581557)

1:30 p.m.
Quantum AnnealingBased Algorithms, Quantum Machine Learning and Quantum Walks.
Salvador Elias VenegasAndraca*, Atizapan de Zaragoza
(11458124)

2:00 p.m.
A concise review of digital simulation software platforms of quantum algorithms.
Juan Arturo SilvaOrdaz*, Tecnologico de Monterrey and Quantum Works
Salvador E VenegasAndraca, Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Mexico.
(114581167)

2:30 p.m.
Dynamical Entropy of Quantum Walks.
George Androulakis, University of South Carolina
Duncan Wright*, University of South Carolina
(1145812492)

3:00 p.m.
Adiabatic Quantum Computing and Graph Theory.
Jake Farinholt*, Naval Surface Warfare Center, Dahlgren Division
Samuel Mendelson, Naval Surface Warfare Center, Dahlgren Division
(114581486)

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Algebraic, Discrete, Topological and Stochastic Approaches to Modeling in Mathematical Biology, II
Room 347, BCC
Organizers:
Olcay Akman, Illinois State University
Timothy D. Comar, Benedictine University tcomar@ben.edu
Daniel Hrozencik, Chicago State University
Raina Robeva, Sweet Briar College

1:00 p.m.
Deducing dynamical rules via machine learning and topology.
Angelika Manhart, Imperial College
Dhananjay Bhaskar, Brown University
Jesse Milzman, University of Maryland
John Nardini*, North Carolina State University
Chad Topaz, Williams College
Kathleen Storey, University of Michigan
Lori Ziegelmeier, Macalester College
(1145371511)

1:30 p.m.
Analysis of an AgentBased Model for Integrated Pest Management with Periodic Control Strategies.
Timothy D Comar*, Benedictine University
(1145921615)

2:00 p.m.
The evolution of cooperation in mobile populations with costly movement on evolving multiplayer networks.
Igor Erovenko*, UNC Greensboro
Mark Broom, City, University of London
(11459188)

2:30 p.m.
Coexistence in chaseescape.
Rick Durrett, Duke University
Matthew Junge*, Duke University
Si Tang, Lehigh University
(1145602749)

3:00 p.m.
Network modeling through multistate canalization.
Elena S Dimitrova*, Clemson University
(1145921853)

3:30 p.m.
Inheritance of bistability in mass action reaction networks.
Casian Pantea*, West Virginia University
Murad Banaji, Middlesex University London
(1145922985)

4:00 p.m.
Not Just Either/Or: Discrete and Continuous Models Play Nicely Together in a Model of Hospital Infection.
Lester Caudill*, University of Richmond
Barry Lawson, University of Richmond
(1145922482)

4:30 p.m.
Toric dynamical systems in population genetics.
Jesse Drendel*, Colorado State University
(1145372096)

5:00 p.m.
Revising estimates of glutamate transporter density in astrocytes: a geometric computation.
Cassandra L Williams*, SUNY New Paltz
Anca Radulescu, State University of New York at New Paltz
Annalisa Scimemi, University at Albany
(1145921151)

5:30 p.m.
Stochastic approximations of Fredholm Volterra Integrodifferential equation arising in mathematical neuroscience.
M. Rahman*, Department of Mathematics & Statistics, University of North Florida
(1145452725)

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Counting Methods in Number Theory, III
Room 344, BCC
Organizers:
Lillian Pierce, Duke University
Arindam Roy, Rice University aroy15@uncc.edu
Jiuya Wang, University of Wisconsin

1:00 p.m.
What is the height of two points in the plane?
Jesse Kass, University of South Carolina, Columbia, SC
Frank Thorne*, University of South Carolina, Columbia, SC
(1145111764)

1:30 p.m.
Number fields and arithmetic.
Robert J Lemke Oliver*, Tufts University
(1145112908)

2:00 p.m.
The shape of cubic and quartic number fields.
Robert D Hough*, SUNY Stony Brook
(11451145)

2:30 p.m.
Efficient congruencing in ellipsephic sets.
Kirsti Biggs*, University of Bristol, UK
(1145111964)

3:00 p.m.
Lowlying geodesics in a hyperbolic 3manifold.
Katie Lynn McKeon*, Center for Communications Research
(1145112048)

3:30 p.m.
Gowers uniformity of primes in arithmetic progressions and in short intervals.
Xuancheng Shao*, University of Kentucky
(1145111168)

4:00 p.m.
Primes represented by positive definite binary quadratic forms.
Asif Ali Zaman*, Stanford University
(1145111030)

4:30 p.m.
$n$level density of the low lying zeros of primitive Dirichlet $L$functions.
Vorrapan Chandee*, Kansas State University
Yoonbok Lee, Incheon National University
(1145111319)

5:00 p.m.
Bounds for sets without polynomial progressions.
Sarah Peluse*, Stanford University
(1145111529)

5:30 p.m.
The average number of rational points on genus two curves is bounded.
Levent Hasan Ali Alpöge*, Princeton University
(1145112082)

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Enumerative Combinatorics, II
Room 318, BCC
Organizers:
Miklos Bona, University of Florida bona@ufl.edu
Cheyne Homberger, University of Maryland, Baltimore County

1:00 p.m.
Probabilistic aspects of pattern avoiding permutations.
Christopher Hoffman, University of Washington
Douglas Rizzolo*, University of Delaware
Erik Slivken, University of Paris, Diderot
(1145052188)

1:30 p.m.
A Nonparametric Multivariate TwoSample Test Using Cumulative Counts of Ranked Edges.
David M. Ruth*, US Naval Academy
Michael J. Wallace, US Naval Academy
(1145622306)

2:00 p.m.
Counting partitions inside a rectangle.
Stephen Melczer, University of Pennsylvania
Greta Panova, University of Pennsylvania
Robin Pemantle*, University of Pennsylvania
(11450562)

2:30 p.m.
Asymptotic bounds on the tails of the limiting QuickSort density.
James Allen Fill*, The Johns Hopkins University, Department of Applied Mathematics and Statistics
WeiChun Hung, The Johns Hopkins University, Department of Applied Mathematics and Statistics
(1145681183)

3:00 p.m.
Topdown or bottomup: A tale of correspondences.
Laura Eslava*, Georgia Institute of Technology
Louigi AddarioBerry, McGill University
(1145051861)

3:30 p.m.
Negative evaluations of the chromatic polynomial and its derivatives.
Olivier Bernardi*, Brandeis University
Philippe Nadeau, CNRS, Universite Lyon 1
(1145051683)

4:00 p.m.
Asymptotic regime change for multivariate generating functions.
Stephen Melczer*, University of Pennsylvania
(114505188)

4:30 p.m.
Asymptotic analysis of combinatorial schemas of polylogarithms.
Ricardo Gómez*, Institute of Mathematics of the National Autonomous University of México (UNAM)
Mark Daniel Ward, Purdue University
(1145051711)

5:00 p.m.
Quota Trees.
Tad White*, IDA Center for Computing Sciences
(1145051197)

5:30 p.m.
Rational parking functions.
Yue Cai*, Texas A&M University
Catherine H. Yan, Texas A&M University
(1145051284)

Saturday January 19, 2019, 1:00 p.m.5:20 p.m.
AMS Special Session on Group Representation Theory and Character Theory, II
Room 330, BCC
Organizers:
Mohammad Reza Darafsheh, University of Tehran, Iran
Manouchehr Misaghian, Prairie View A&M University mamisaghian@pvamu.edu

1:00 p.m.
Character codegrees of (p)groups.
Sarah Croome*, Kent State University
Mark L. Lewis, Kent State University
(114520265)

1:30 p.m.
A Database of Finite Groups with the Same Character Tables.
William Cocke*, University of WisconsinMadison
Steve Goldstein, University of WisconsinMadison
Michael Stemper, University of WisconsinMadison
(114520435)

2:00 p.m.
Minimal representations of Lie algebras with nontrivial Levi decomposition.
Manoj Lamichhane*, University of Wisconsin Milwaukee at Waukesha
(1145221916)

2:30 p.m.
Constructing Basic Algebras.
Angela Kraft*, University of Arizona
(1145202945)

3:00 p.m.
Some Planchereltype formulas for Lie groups.
Ehssan Khanmohammadi*, Union College
(1145222919)

3:30 p.m.
Finite $W$algebra invariants.
Jonathan Scott Brown*, SUNY Oneonta
(1145201008)

4:00 p.m.
Swarms and Group Theory.
Isabella Diaz*, St. Thomas Aquinas College
(1145202813)

4:30 p.m.
Graded multiplicity in harmonic polynomials from the Vinberg setting.
Alexander Heaton*, University of WisconsinMilwaukee
(114520545)

5:00 p.m.
On Schubert varieties.
Paramasamy Karuppuchamy*, University of Toledo
(1145222724)

Saturday January 19, 2019, 1:00 p.m.4:50 p.m.
AMSMAAICHM Special Session on History of Mathematics, III
Room 314, BCC
Organizers:
Sloan Despeaux, Western Carolina University despeaux@wcu.edu
Jemma Lorenat, Pitzer College
Daniel E. Otero, Xavier University
Adrian Rice, RandolphMacon College

1:00 p.m.
De Morgan on Barrett and Tetens: a BritishContinental analogy in the history of statistic thinking?
AnnaSophie Heinemann*, University of Paderborn, Germany
(1145011729)

1:30 p.m.
Understanding the differential in the unpublished work of Mary Somerville (17801872).
Brigitte Stenhouse*, The Open University, UK
(1145011017)

2:00 p.m.
A Cambridge correspondence class in arithmetic for women.
J J Tattersall*, Providence College
(114501844)

2:30 p.m.
My Computing Device  A Mathematical Perspective.
Peggy Aldrich Kidwell*, National Museum of American History, Smithsonian Institution
(1145011623)

3:00 p.m.
Magnificent Mathematicians in their Flying Machines.
Tony Royle*, The Open University, UK.
(1145011495)

3:30 p.m.
Discussion

4:00 p.m.
The Nautical Almanac Office harbors mathematical editors, 18491866.
Deborah Kent*, Drake University
(1145011965)

4:30 p.m.
Aiming for High Standards: Solomon Lefschetz as Editor of the Annals of Mathematics.
Della Dumbaugh*, University of Richmond
(1145011898)

Saturday January 19, 2019, 1:00 p.m.3:00 p.m.
MAA Minicourse #12: Part B
Keep Teaching Statistics using R and RStudio
Holiday Ballroom 3, 2nd Floor, Hilton
Presenters:
Shonda Kuiper, Grinnell College KUIPERS@Grinnell.edu
Randall Pruim, Calvin College

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Latinx in Math, II
Room 327, BCC
Organizers:
Alexander DiazLopez, Villanova University
Laura Escobar, University of Illinois
Juanita PinzónCaicedo, North Carolina State University jpinzon@ncsu.edu

1:00 p.m.
Symmetric functions and the symmetric group.
Rosa C Orellana*, Dartmouth College
Mike Zabrocki, York University
(1145051113)

2:00 p.m.
A combinatorial model for computing volumes of flow polytopes.
Carolina Benedetti, Universidad de los Andes
Rafael González D'León, Universidad Sergio Arboleda
Christopher R. H. Hanusa, Queens College (CUNY)
Pamela E. Harris, Williams College
Apoorva Khare, Indian Institute of Science
Alejandro H. Morales*, University of Massachusetts, Amherst
Martha Yip, University of Kentucky
(1145052844)

2:30 p.m.
Broadcast Domination of Triangular Matchstick Graphs and the Triangular Lattice.
Pamela E. Harris*, Williams College
Dalia K. Luque, Williams College
Claudia Reyes Flores, New Mexico State University
Nohemi Sepulveda, Williams College
(114505535)

3:00 p.m.
Break

3:30 p.m.
Modifying DNA topology through packing and enzymatic reactions.
Mariel Vazquez*, Departments of Mathematics and of Microbiology & Molecular Genetics, University of California, Davis
(1145922489)

4:30 p.m.
On the Hodge theory of stratified spaces.
Pierre Albin*, University of Illinois at UrbanaChampaign
(114558839)

5:00 p.m.
Recent developments in the thin obstacle problem.
Nicola Garofalo, Universita di Padova
Arshak Petrosyan, Purdue University
Mariana Smit Vega Garcia*, Western Washington University
(1145351578)

5:30 p.m.
Discussion

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Localization and Delocalization for Disordered Quantum Systems, II
Room 326, BCC
Organizers:
Peter D. Hislop, University of Kentucky peter.hislop@uky.edu
Christoph A. Marx, Oberlin College
Jeffery Schenker, Michigan State University

1:00 p.m.
Dynamical Entanglement of disordered harmonic oscillators.
Houssam AbdulRahman*, University of Arizona
(1145821540)

1:30 p.m.
Low Energy Localization Properties of Disordered Harmonic Oscillators.
Robert Sims*, University of Arizona
Houssam AbdulRahman, University of Arizona
Gunter Stolz, University of Alabama at Birmingham
(1145822384)

2:00 p.m.
How fast can entanglement be generated in quantum systems?
Anna Vershynina*, University of Houston
(114581680)

2:30 p.m.
Level spacing and Poisson statistics for continuum random Schrödinger operators.
Adrian Dietlein, LMU Munich
Alexander Elgart*, Virginia Tech
(1145601189)

3:00 p.m.
Eigenvalue separation in disordered quantum systems.
John Z. Imbrie*, University of Virginia
(1145812812)

3:30 p.m.
Dynamical and spectral properties of random Schrodinger operators with strongly correlated potentials.
Rajinder Singh Mavi*, Ripon College
Rodrigo Matos, Michigan State University
Jeffrey Schenker, Michigan State University
(1145822184)

4:00 p.m.
Longrange Schrödinger Dynamics.
Kay Kirkpatrick*, University of Illinois at UrbanaChampaign
(1145351945)

4:30 p.m.
Localization and delocalization for interacting quasiperiodic particles.
Jean Bourgain, Institute for Advanced Study, Princeton
Svetlana Jitomirskaya, University of California, Irvine
Ilya Kachkovskiy*, Michigan State University
(1145811955)

5:00 p.m.
Ballistic motion for limitperiodic Schrödinger operators.
Jake Fillman*, Virginia Tech
(114547549)

5:30 p.m.
Diffusion in the Mean for a Periodic Schrödinger Equation Perturbed by a Fluctuating Potential.
Jeffrey Schenker, Michigan State University
F Zak Tilocco, Michigan State University
Shiwen Zhang*, Michigan State University
(1145351141)

Saturday January 19, 2019, 1:00 p.m.5:50 p.m.
AMS Special Session on Mathematicians at Sea (in the Sky, or on