8:00 a.m. A positivity phenomenon in Elser's Gaussian-cluster percolation model. Galen Dorpalen-Barry, University of Minnesota
Cyrus Hettle, Georgia Institute of Technology
David Livingston, University of Wyoming
Jeremy Martin, University of Kansas
George Nasr, University of Nebraska - Lincoln
Julianne Vega*, University of Kentucky
Hays Whitlatch, Gonzaga University
(1154-05-641)
8:30 a.m. Antimagic orientations of graphs with large maximum degree. Donglei Yang, Shangdong University
Joshua Carlson, Williams College
Andrew Owens, Widener University
K E Perry, Soka University of America
Inne Singgih*, University of South Carolina
Zi-Xia Song, University of Central Florida
Fangfang Zhang, Nanjing University
Xiaohong Zhang, University of Manitoba
(1154-05-423)
9:00 a.m. Intersections, circuits, and colorability of line segments. Boris Brimkov, Rice University
Jesse Geneson, Iowa State University
Alathea Jensen*, Susquehanna University
Jordan Miller, Washington State University
Pouria Salehi Nowbandegani, Vanderbilt University
(1154-05-413)
9:30 a.m. Lower Bounds on Discrepancy of Random Hypergraphs. Calum MacRury*, University of Toronto, Department of Computer Science
Tomáš Masařík, University of Warsaw
Xavier Pérez-Giménez, University of Nebraska--Lincoln
Leilani Pai, University of Nebraska-Lincoln
(1154-05-1654)
10:00 a.m. Universal partial words. Bennet Goeckner, University of Washington
Corbin Groothuis, University of Nebraska
Cyrus Hettle, Georgia Institute of Technology
Brian Kell, Google
Pamela Kirkpatrick, The Ellis School
Rachel Kirsch*, London School of Economics
Ryan Solava, Saint Mary's College
(1154-05-1632)
10:30 a.m. On difference graphs and the local dimension of posets. Jinha Kim, Seoul National University
Ryan R Martin, Iowa State University
Tomáš Masařík, Charles University
Warren Shull, Emory University
Heather C Smith, Davidson College
Andrew Uzzell, Grinnell College
Zhiyu Wang*, University of South Carolina
(1154-06-1231)
11:00 a.m. Catching Robbers Quickly and Efficiently. Anthony Bonato, Ryerson University
Jane Breen, University of Ontario Institute of Technology
Boris Brimkov, Slippery Rock University
Joshua Carlson, Williams College
Sean English*, University of Illinois Urbana-Champaign
Jesse Geneson, Iowa State University
Leslie Hogben, Iowa State University
K E Perry, Soka University of America
Carolyn Reinhart, Iowa State University
(1154-05-498)
1:00 p.m. Counterexamples to a conjecture of Harris on Hall ratio. Adam Blumenthal*, Iowa State University
Bernard Lidicky, Iowa State University
Ryan Martin, Iowa State University
Sergey Norin, McGill University
Florian Pfender, Colorado University, Denver
Jan Volec, Masaryk University
(1154-05-1085)
1:30 p.m. On the Genus of a quotient of a numerical semigroup. Ayomikun Adeniran*, Texas A&M University, College Station, TX
S. Butler, Iowa State University, Ames, IA
C. Defant, Princeton University, Princeton, NJ
Y. Gao, Massachusetts Institute of Technology, Cambridge, MA
P. E. Harris, Williams College, Williamstown, MA
C. Hettle, Georgia Institute of Technology, Atlanta, GA
Q. Liang, Duke University, Durham, NC
H. Nam, Iowa State University, Ames, IA
A. Volk, University of Nebraska-Lincoln, Lincoln, NE
(1154-05-464)
2:00 p.m. Manifold Matching Complexes. Margaret Bayer, University of Kansas
Bennet Goeckner*, University of Washington
Marija Jelić Milutinović, University of Belgrade
(1154-05-780)
2:30 p.m. Lattice polytopes from Schur polynomials. Margaret Bayer, University of Kansas, Lawrence
Bennet Goeckner, University of Washington
Su Ji Hong, University of Nebraska, Lincoln
Tyrrell McAllister, University of Wyoming
McCabe Olsen, The Ohio State University
Casey Pinckney*, Colorado State University
Julianne Vega, University of Kentucky
Martha Yip, University of Kentucky
Semin Yoo, University of Rochester
(1154-05-1461)
3:30 p.m. Flexibility of Planar Graphs---Sharpening the Tools to Get Lists of Size Four. Ilkyoo Choi, Hankuk University of Foreign Studies
Felix Christian Clemen, University of Illinois at Urbana-Champaign
Michael Ferrara, University of Colorado Denver
Paul Horn, University of Denver
Fuhong Ma, Shandong University
Tomáš Masařík*, Charles University & University of Warsaw & Simon Fraser University
(1154-05-657)
4:00 p.m. Constructions of distance Laplacian cospectral graphs. Kate Lorenzen*, Iowa State University
Boris Brimkov, Slippery Rock University
Ken Duna, University of Kansas
Leslie Hogben, Iowa State University
Carolyn Rienhart, Iowa State University
Sung-Yell Song, Iowa State University
Mark Yarrow, University of Sheffield
(1154-05-441)
4:30 p.m. Odd Cycle Saturation Games. Erin Meger*, Ryerson University
Sam Spiro, University of California San Diego
Sean English, University of Illinois Urbana-Champaign
Tomas Masarik, Charles University Prague
Mike Ross, Iowa State University
Grace McCourt, University of Illinois Urbana-Champaign
Cedar Wiseman, University of Wyoming
(1154-05-2744)
5:00 p.m. Saturation of Berge Hypergraphs. Sean English, Ryerson University, Toronto, ON, Canada
Pamela Gordom, The Ellis School, Pittsburgh, PA, United States
Nathan Graber, University of Colorado, Denver, CO, United States
Abhishek Methuku, École polytechnique fédérale de Lausanne, Switzerland
Eric C Sullivan*, University of Colorado, Denver, CO, United States
(1154-05-1138)