AMS Meeting Program by Day
Current as of Tuesday, April 12, 2005 15:08:42
Program 
Deadlines 
Inquiries: meet@ams.org
1990 Joint Mathematics Meetings
Louisville, KY, January 1720, 1990
Meeting #854
Associate secretaries:
Joseph A Cima, AMS cima@email.unc.edu
Kenneth A Ross, MAA ross@math.uoregon.edu
Saturday January 20, 1990

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Homotopy Theory, III

7:00 a.m.
A formula in the Adams spectral sequence which may interest some people.
James E. McClure*, University of Kentucky
Ross Staffeldt, New Mexico State University, Las Cruces
(85455363)

7:30 a.m.
Stable spherical classes factoring through BV's.
Nicholas J. Kuhn*, University of Virginia
(8545532)

8:00 a.m.
Multiplicities of summands in the classifying space of a finite group.
Stewart Priddy*, Northwestern University
John Martino, Yale University
(85455362)

8:30 a.m.
Generalized RO(G)graded Borel, coBorel, and Tate cohomology.
J. P. C. Greenlees*, University of Chicago
J. P. May, University of Chicago
(85455457)

9:00 a.m.
Completions of Gspectra at ideals of the Burnside ring.
J. P. May*, University of Chicago
J. P. C. Greenlees, University of Chicago
M. J. Hopkins, Massachusetts Institute of Technology
(85455456)

9:30 a.m.
Small Hspaces.
David J. Anick*, Massachusetts Institute of Technology
(85455291)

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Control of Infinite Dimensional Systems, II

7:00 a.m.
A controlled diffusion with no strict sense optimal control.
Raymond Rishel*, University of Kentucky
Vaclav Benes, Columbia University
Ioannis Karatzas, Rutgers University, New Brunswick
(85449170)

7:30 a.m.
Optimal control of the running max.
Arthur C. Heinricher, University of Kentucky
Richard H. Stockbridge*, University of Kentucky
(85493292)

8:00 a.m.
Numerical methods for an optimal investmentconsumption model.
Ben Fitzpatrick*, University of Tennessee
Wendell H. Fleming, Brown University
(85493159)

8:30 a.m.
Computational aspects of feedback control for parabolic evolution systems.
H. T. Banks*, University of Southern California
Chunming Wang, University of Southern California
(85493300)

9:00 a.m.
Parameter estimation in multidimensional moving boundary problems.
Katherine A. Murphy*, University of North Carolina, Chapel Hill
(85465366)

9:30 a.m.
Application of RKH space methods to the design of robust controls for linear hereditary systems.
James A. Reneke*, Clemson University
Robert E. Fennell, Clemson University
(85493172)

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Geometric Function Theory in One and Several Complex Variables, III

7:00 a.m.
A variational method for Moebius transformations of starlike mappings.
Roger W. Barnard*, Texas Tech University
Glenn Schober, Indiana University, Bloomington
(8543074)

7:25 a.m.
Twopoint distortion for convex univalent functions.
SeongA Kim, University of Cincinnati
David Minda*, University of Cincinnati
(85430105)

7:50 a.m.
Biholomorphic mappings of the ball onto convex domains.
Ted J. Suffridge*, University of Kentucky
(85432101)

8:15 a.m.
Distortion theorem and growth theorem in several complex variables.
Sheng Gong*, University of Science and Technology of China, People's Republic of China
(8543213)

8:40 a.m.
Meromorphic typically real functions.
Evelyn PupploCody*, University of Kentucky
(85430384)

9:05 a.m.
Radii problems for generalized sections of convex functions.
Richard Fournier, Universit\'e de Montr\'eal
Herb Silverman*, College of Charleston
(85430149)

9:30 a.m.
Classes of univalent integral operators.
Sanford S. Miller*, State University of New York, College at Brockport
Petru T. Mocanu, BabesBolyai University, Romania
(85430539)

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Mathematics and Education Reform, II

7:00 a.m.
Some ideas and programs regarding precollege mathematics education.
Richard A. Alo*, University of Houston, Downtown
(85497147)

7:25 a.m.
Testing, mathematics preparation, and success in college.
Franklin Demana*, Ohio State University, Columbus
(85497144)

7:50 a.m.
Problem solving: Mathematicians and teachers working together.
Thomas Berger*, National Science Foundation
(85497146)

8:15 a.m.
The university and precollege educational interface: Using master teachers in the university environment.
Raymond O. Wells, Jr.*, Rice University
(85497164)

8:40 a.m.
Mathematicians in the elementary school: Curriculum and implementation issues.
Philip Wagreich*, University of Illinois, Chicago
(85496137)

9:05 a.m.
Obstacles to change: The implications for undergraduate mathematics of the NCTM standards.
T. Christine Stevens*, Saint Louis University
(85498139)

9:30 a.m.
Neglected connections: Teaching mathematics to a changing population.
Uri Treisman*, University of California, Berkeley
(85498138)

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Algebraic Geometry, III

7:00 a.m.
A higherorder contact formula for plane curves.
Susan Jane Colley*, Oberlin College
Gary Kennedy, Oberlin College
(85414148)

7:30 a.m.
Automorphisms of Jacobian Kummer surfaces.
Jonghae Keum*, University of Utah
(85414120)

8:00 a.m.
On higher Weierstrass points.
Fernando Cukierman*, University of California, Los Angeles
LungYing Fong, Brandeis University
(85414481)

8:30 a.m.
Stratified variations of Hodge structure.
Donu Arapura*, Purdue University, West Lafayette
(85414285)

9:00 a.m.
Equivariant Ktheory and Chow groups of geometric quotients.
Angelo Vistoli*, Harvard University
(85414544)

9:30 a.m.
Rank 2 bundles and double structures on codimension 2 subvarieties.
J\"urgen Rathmann*, University of California, Los Angeles
(85414508)

Saturday January 20, 1990, 7:00 a.m.9:50 a.m.
AMS Special Session on Optimization and Nonlinear Analysis, II

7:00 a.m.
Herve's theorem for noncompact convex sets.
S. Swaminathan*, Dalhousie University
(8544673)

7:30 a.m.
Monotone varational inequalities in reflexive Banach spaces.
Lynn McLinden*, University of Illinois, UrbanaChampaign
(85449591)

8:00 a.m.
On the optimal control, relaxation and variational stabililty of nonlinear distributed parameter systems.
Nikolaos S. Papageorgiou*, University of California, Davis
(85449399)

8:30 a.m.
Bounds on complexity for nonexpansive fixed points.
Jonathan Spingarn*, Georgia Institute of Technology
(85465293)

9:00 a.m.
The contingent cone on the boundary of the set of stable matrices.
Jim Burke*, University of Washington
Michael Overton, Courant Institute of Mathematical Sciences, New York University
(85415444)

9:30 a.m.
Nonsmooth equations and mathematical programs.
JongShi Pang*, Johns Hopkins University, Baltimore
(85490401)

Saturday January 20, 1990, 7:00 a.m.9:55 a.m.
AMS Session on Numerical Analysis

7:00 a.m.
On the numerical solution of inverse problems of partial differential equations.
J. P. Zhu*, State University of New York, Stony Brook
Y. M. Chen, State University of New York, Stony Brook
(85465281)

7:15 a.m.
Numerical determination of the wellposedness of boundary value problems.
David Pollack*, Youngstown State University
(85465378)

7:30 a.m.
Finding eigenvalues of delta + q in bold R^ 2 with finite elements that are large for large x.
Al Shenk*, University of California at San Diego, La Jolla
(85465403)

7:45 a.m.
Nstep quadratic convergence of the conjugate gradient method.
Holly Peters Hirst*, Ohio State University, Columbus
(85465421)

8:00 a.m.
Grid adaptation for 2point boundary value problems.
William C. Connett, University of Missouri, St.\ Louis
Wojciech Golik, University of Missouri, St.\ Louis
Alan L. Schwartz*, University of Missouri, St.\ Louis
(85465431)

8:15 a.m.
Transformation of discrete RungeKutta formulas of orders four and five into C^1 formulas.
Leroy Derr, University of New Orleans
Diran Sarafyan*, University of New Orleans
Curtis Outlaw, University of New Orleans
(85465480)

8:30 a.m.
Modifying relaxation schemes for solving nonlinear boundary value problems.
Abdul J. Jerri, Clarkson University and Kuwait University, Kuwait
Russell L. Herman*, Saint Lawrence University
(85465507)

8:45 a.m.
Generalized two parametric MSOR and AOR methods.
Saadat Moussavi*, University of Wisconsin, Oshkosh
(85465510)

9:00 a.m.
An algorithm for finding roots of functions using clustering methods.
David Goldstein, Los Alamos National Laboratory
James M. Hyman, Los Alamos National Laboratory
Sandria N. Kerr*, WinstonSalem State University
(85465561)

9:15 a.m.
Numerical approximation of the solution for a model 2D hypersingular integral equation.
V. J. Ervin*, Clemson University
(85465568)

9:30 a.m.
Random polynomials.
Masilamani Sambandham*, Morehouse College
(85465579)

9:45 a.m.
Convergence of KVtrapezoidal integral formula for cubic spline functions.
Krishnanand Verma*, University of Wisconsin, Whitewater
(85465612)

Saturday January 20, 1990, 7:00 a.m.9:55 a.m.
AMS Session on Behavioral Sciences, Systems and Control

7:00 a.m.
DNA and regular languages.
R. W. Gatterdam*, University of Alaska, Fairbanks
(85468205)

7:15 a.m.
An algorithm for the partitioning problem.
Henry Potoczny*, Air Force Institute of Technology
(85468323)

7:30 a.m.
Continued fractions from quadratic equations.
Bella Wiener*, University of Texas  Pan American University
(85498320)

7:45 a.m.
A simple pursuit problem and a result from diophantine approximation.
Rohan Hemasinha, University of West Florida
David L. Stout*, University of West Florida
(85498436)

8:00 a.m.
Helping calculus students become more active learners.
Douglas Underwood*, Whitman College
(85498479)

8:15 a.m.
The calculus companion.
Diane L. Johnson*, University of Rhode Island
Edmund A. Lamagna, University of Rhode Island
(85498576)

8:30 a.m.
Interacting cells: Automata and continuous counterparts.
Leah EdelsteinKeshet*, University of British Columbia
Bard Ermentrout, University of Pittsburgh, Pittsburgh
(85492558)

8:45 a.m.
Mathematical models for the control of tumor growth by diffusion of mitotic inhibitor.
S. A. Maggelakis*, Old Dominion University
J. A. Adam, Old Dominion University
(85492599)

9:00 a.m.
A mathematical model of retinal processing.
M. NouriMoghadam*, Pennsylvania State University, Lehman
(85492587)

9:15 a.m.
Nonlinear matrix differential equations and mathematical modelling and simulation.
John Jones, Jr.*, Air Force Institute of Technology
(85493133)

9:30 a.m.
Optimal feedback laws for a class of quadratic control problems with random coefficients.
S. J. Lee*, University of South Florida
A. N. V. Rao, University of South Florida
(85493346)

9:45 a.m.
On multitime method for filtering problems.
G. S. Ladde, University of Texas, Arlington
O. Sirisaengtaksin*, University of Houston, Downtown
(85493532)

Saturday January 20, 1990, 7:00 a.m.8:50 a.m.
MAA Committee on Computers in Mathematics Education Panel Discussion
Providing computer resources for mathematics

Saturday January 20, 1990, 7:30 a.m.9:50 a.m.
AMS Special Session on Linear Operators, Matrix Functions and Control, II

7:30 a.m.
Orthogonal systems related to infinite Hankel matrices.
Robert L. Ellis*, University of Maryland, College Park
(85447228)

8:00 a.m.
A review of moment problems.
H. J. Landau*, AT&T Bell Laboratories, Murray Hill, New Jersey
(85442549)

8:30 a.m.
Factorization theory and H^infinity optimal control.
Madanpal S. Verma*, McGill University
(85493541)

9:00 a.m.
Discussion

9:30 a.m.
Controllability and spectrum assignment in Banach spaces.
Leiba Rodman*, College of William and Mary
(85447290)

Saturday January 20, 1990, 7:30 a.m.9:20 a.m.
AMS Special Session on Geometric Spectral and Inverse Spectral Problems, III

7:30 a.m.
Pair correlation of eigenvalues.
Alejandro Uribe*, Institute for Advanced Study and University of Michigan, Ann Arbor
(85458294)

8:00 a.m.
Functional analysis and the nonlinear dynamics of almost periodic motions.
Melvyn Berger*, University of Massachusetts, Amherst
(8544247)

8:30 a.m.
The $overline{\partial}$Neumann problem and Hodge theory.
Richard B. Melrose*, Massachusetts Institute of Technology
Charles L. Epstein, University of Pennsylvania
(85432610)

9:00 a.m.
The inaudible geometry of nilmanifolds.
Dennis DeTurck*, University of Pennsylvania
Herman Gluck, University of Pennsylvania
Carolyn Gordon, Washington University
David Webb, Washington University
(85453448)

Saturday January 20, 1990, 7:30 a.m.9:30 a.m.
MAA Minicourse #15: Part A
Mathematica and college teaching
Organizers:
Stan Wagon, Smith College and the University of Washington

Saturday January 20, 1990, 7:30 a.m.9:30 a.m.
MAA Minicourse #16: Part A
Starting, funding and sustaining mathematics laboratories
Organizers:
Stavros N. Busenberg, Harvey Mudd College and sponsored by the MAA Science Policy Committee

Saturday January 20, 1990, 7:30 a.m.9:30 a.m.
MAA Minicourse #17: Part A
The informed consumer's instructional guide to graphing calculators
Organizers:
John W. Kenelly, Clemson University
Iris B. Fetta, Clemson University

Saturday January 20, 1990, 8:00 a.m.8:55 a.m.
MAA Session on Classic Classroom Calculus Problems, Part C

8:00 a.m.
Calculus crumbs.
Homer W. Austin*, Salisbury State University

8:15 a.m.
Manipulatives for calulus? Of course!
Gloria S. Dion*, Pennsylvania State University, Ogontz Campus

8:30 a.m.
How not to land at Lake Tahoe!
Richard Barshinger*, Pennsylvania State University, Dunmore

8:45 a.m.
From Pythagoras to Einstein to Hiroshima via \integral f center dot dr.
Lawrence Braden*, Saint Paul's School

Saturday January 20, 1990, 8:00 a.m.9:00 a.m.
NAM Panel Discussion
How to make mathematics work for minorities

Saturday January 20, 1990, 9:00 a.m.9:55 a.m.
NAM Business Meeting

Saturday January 20, 1990, 9:05 a.m.9:55 a.m.
MAA Invited Address
Displacement structure of matrices and operators.
Thomas Kailath*, Stanford University

Saturday January 20, 1990, 10:10 a.m.11:00 a.m.
AMSMAA Invited Address
A century of representation theory of finite groups.
Charles W. Curtis*, University of Oregon

Saturday January 20, 1990, 11:00 a.m.12:00 p.m.
National Science Foundation

Saturday January 20, 1990, 12:00 p.m.12:30 p.m.
MAA Invited Address
Developing the teacher's ability to encourage creativity in students, II.
Arnold E. Ross*, Ohio State University, Columbus

Saturday January 20, 1990, 12:00 p.m.1:50 p.m.
AMS Special Session on Linear Operators, Matrix Functions and Control, III

12:00 p.m.
A resolvent formula for selfadjoint Toeplitz operators on multiply connected domains.
Kevin F. Clancey*, University of Georgia
(85447355)

12:30 p.m.
The asymptotic behaviour of bounded semigroups in a Banach algebra.
Hari Bercovici*, Indiana University, Bloomington
(85447371)

1:00 p.m.
Ricatti partial differential equations for factoring nonlinear systems.
Asher BenArtzi*, University of California at San Diego, La Jolla
J. William Helton, University of California at San Diego, La Jolla
(85447557)

1:30 p.m.
Innerouter factorization of nonlinear systems.
J. William Helton*, University of California at San Diego, La Jolla
(85447556)

Saturday January 20, 1990, 12:00 p.m.1:10 p.m.
AMS Special Session on Homotopy Theory, IV

12:00 p.m.
The homology of some mapping spaces.
Joseph Neisendorfer*, University of Rochester
(85455473)

12:25 p.m.
A proof of the (n + 1)ad connectivity theorem.
Christopher Stover*, University of Chicago
(85455361)

12:50 p.m.
On the Lie ring analyzer.
Paul Goerss*, University of Washington
(85455229)

Saturday January 20, 1990, 12:00 p.m.3:50 p.m.
AMS Special Session on Oscillation Theory in Ordinary Differential Equations, II

12:00 p.m.
The current status of Sturm's oscillation theorem.
Angelo B. Mingarelli*, University of Ottawa
(8543439)

12:30 p.m.
On Dulac's criterion.
Yi Li, University of Alberta
James S. Muldowney*, University of Alberta
(85434374)

1:00 p.m.
Properties of Green's functions as functions of the boundary points.
Paul W. Eloe*, University of Dayton
(85434161)

1:30 p.m.
Twopoint boundary value problems for L_ny + py = 0.
W. J. Kim*, State University of New York, Stony Brook
(85434295)

2:00 p.m.
Averaging techniques in oscillation theory.
L. H. Erbe*, University of Alberta
(85434260)

2:30 p.m.
Nonoscillatory solutions of an ordinary differential equation for radial solutions of a semilinear elliptic equation.
William F. Trench*, Trinity University
(8543462)

3:00 p.m.
Oscillations of a delay logistic model.
Spiridon Kuruklis, University of Rhode Island
Gerasimos Ladas*, University of Rhode Island
(85434262)

3:30 p.m.
Oscillatory properties for certain $n^{{\rm th}}$ order differential equations.
G. G. Hamedani*, Marquette University
G. S. Krenz, Marquette University
(85434409)

Saturday January 20, 1990, 12:00 p.m.2:00 p.m.
MAA Minicourse #10: Part B
A seminar on women in mathematics
Organizers:
Miriam P. Cooney, Saint Mary's College, Notre Dame

Saturday January 20, 1990, 12:00 p.m.2:00 p.m.
MAA Minicourse #12: Part B
An introduction to the mathematical elements of computer graphics
Organizers:
Joan Wyzkoski Weiss, Fairfield University

Saturday January 20, 1990, 12:00 p.m.2:00 p.m.
MAA Minicourse #17: Part B
The informed consumer's instructional guide to graphing calculators
Organizers:
John W. Kenelly, Clemson University
Iris B. Fetta, Clemson University

Saturday January 20, 1990, 12:00 p.m.3:10 p.m.
AMS Session on Numerical Analysis, Probability and Statistics

12:00 p.m.
Fourier analysis on the Sierpinski gasket.
John Blankenbaker*, University of Texas, Austin
(85460515)

12:15 p.m.
An identity of value in Poisson random variable and hypergeometric random variable.
Prem N. Bajaj*, Wichita State University
(85460520)

12:30 p.m.
A study of stochastic integrodifferential equations.
Maged Elshamy*, University of Georgia
(85460535)

12:45 p.m.
Tests based on the number of runs of fixed length.
Anant P. Godbole*, Michigan Technological University
(85462344)

1:00 p.m.
Estimation in long memory time series models.
Sat Gupta*, University of Southern Maine
(85462348)

1:15 p.m.
A metric for subspaces of bold R^n.
Lawrence J. Crone*, The American University
David S. Crosby, The American University
(85462451)

1:30 p.m.
Importance sampling revisited.
Timothy C. Hesterberg*, St. Olaf College
(85462609)

1:45 p.m.
Splitting preconditioners for interval Newton method.
ChenYi Hu*, University of Southwestern Louisiana
Baker Kearfott, University of Southwestern Louisiana
(8546563)

2:00 p.m.
Numerical approximation to the two dimensional inverse heat conduction problem.
Lijia Guo*, University of Cincinnati
(8546571)

2:15 p.m.
Exact numerical schemes and the three means.
C. J. Harman*, Darling Downs Institute of Advanced Education, Australia
(85465122)

2:30 p.m.
On the numerical stability of Volterra integral equations with delay arguments.
Baruch Cahlon*, Oakland University
(85465166)

2:45 p.m.
Piecewise polynomial collocation method for weakly singular Hammerstein equations.
Hideaki Kaneko*, Old Dominion University
Richard Noren, Old Dominion University
Yuesheng Xu, Old Dominion University
(85465243)

3:00 p.m.
Leastsquares finite elements for Stokes problem.
Ching Lung Chang*, Cleveland State University
(85465614)

Saturday January 20, 1990, 12:00 p.m.2:40 p.m.
AMS Session on General Topology and Behavioral Sciences

12:00 p.m.
Cohomological dimensions of DCC categories.
Charles Chingan Cheng*, Oakland University
(85499618)

12:15 p.m.
Completions of continuity spaces.
D. C. Kent*, Washington State University
R. D. Kopperman, City College, City University of New York
(85454328)

12:30 p.m.
On the Wallman ordered compactification of generalized rectangles.
Margaret A. Gamon*, Gonzaga University
(85454329)

12:45 p.m.
Plane continua with double or triple midset properties.
L. D. Loveland*, Utah State University
(85454426)

1:00 p.m.
A product theorem for the Richardson compactification.
Raquel Ruiz de Eguino*, Washington State University
(85454327)

1:15 p.m.
Time distribution analysis for binary search of a linked list.
Douglas F. Hale, University of Texas of the Permian Basin
Firooz Khosraviyani*, University of Texas of the Permian Basin
Mohammad H. Moadab, Odessa College
(85468158)

1:30 p.m.
A preliminary mathematical model of the apple twig borer and grapes on the Texas high plains.
Linda J. S. Allen, Texas Tech University
Monty J. Strauss*, Texas Tech University
(8549216)

1:45 p.m.
An agedependent population model and its operator.
XunCheng Huang*, New Jersey Institute of Technology
(8549209)

2:00 p.m.
deltaoptimal control of nonlinear systems under boundary constraints.
A. N. V. Rao*, University of South Florida
C. P. Tsokos, University of South Florida
(85493562)

2:15 p.m.
Index of faithful normal conditional expectations.
SzeKai Tsui*, Oakland University
(85499622)

2:30 p.m.
On positive solutions of semilinear elliptic equation on compact manifolds.
Tiancheng Ouyang*, University of Toledo
(85499623)

Saturday January 20, 1990, 12:00 p.m.2:40 p.m.
AMS Session on Mechanics

12:00 p.m.
Performance analysis of multichannel queuing models.
Dinesh Kumar*, University of Southern Maine
Muhammad ElTaha, University of Southern Maine
(85494567)

12:15 p.m.
Monotone iterative technique for nonlinear BVP of first order singular differential systems.
Josaphat A. Uvah*, Louisiana State University, Baton Rouge
A. S. Vatsala, University of Southwestern Louisiana
(85434616)

12:30 p.m.
A nonstationary model for earthquake acceleration.
G. R. DargahiNoubary*, Bloomsburg University
(85470223)

12:45 p.m.
Quantitative simulation of fluid phenomena in 3D.
Mohsen Mahmoudi*, Fort Hays State University
Donald Greenspan, University of Texas, Arlington
(85470606)

1:00 p.m.
The CauchyPoisson waves in an inviscid rotating stratified liquid.
David Rollins, University of Central Florida
Lokenath Debnath*, University of Central Florida
(85476129)

1:15 p.m.
An application of Meijer's Gfunction in the theory of hydrodynamic stability.
John Russell*, Florida Institute of Technology
(85476280)

1:30 p.m.
Numerically induced phase shifts in the KortewegdeVries soliton.
C. J. Knickerbocker*, St. Lawrence University
(85476605)

1:45 p.m.
Product formula for resolvents of normal operators and the modified Feynman integral with a singular complex potential.
Ant\'onio de BivarWeinholtz, Center of Mathematical Foundation, Portugal
Michel L. Lapidus*, University of Georgia
(85481124)

2:00 p.m.
Construction of eigenfunctions of the discrete spectrum and principle for selecting eigenvalues for a radial Schr\"odinger operator with nearly Coulomb potential.
Marianna Shubov*, Texas Tech University
(85481131)

2:15 p.m.
Properties of minorants in ordered linear spaces.
Andrzej M. J. Skulimowski*, University of Mining & Metallurgy, Poland
(8549001)

2:30 p.m.
Vector maximization of generalized concave functions: Connectedness of the Paretooptimal sets.
Tim Fosnaugh*, University of Nebraska, Lincoln
(85490583)

Saturday January 20, 1990, 12:00 p.m.4:15 p.m.
MAA Session on Computers in the Classroom: The Time is Right

12:00 p.m.
Computers in multivariable calculus.
Victor J. Donnay*, Princeton University (TrueBASIC on Macintosh)

12:20 p.m.
Visualization in teaching matrix algebra.
Maurino P. Bautista*, Rochester Institute of Technology (Matlab and NCSA Visualization Tools on Macintosh)

12:40 p.m.
Using Mathematica Notebooks in multivariable calculus.
Anne Hudson*, Armstrong State College (Mathematica on Macintosh)
Ed Wheeler, Armstrong State College (Mathematica on Macintosh)

1:00 p.m.
The mathematics roller coasters.
LaDawn Haws*, California State University, Chico (Mathematica on Macintosh)
Terry Kiser, California State University, Chico (Mathematica on Macintosh)

1:30 p.m.
Computer generated spirographs.
Howard Lewis Penn*, United States Naval Academy (Mathematics Plotting Program on IBM)
Craig K. Bailey, United States Naval Academy (Mathematics Plotting Program on IBM)

1:50 p.m.
Graphical motivation for limits.
Harley Flanders*, University of Michigan, Ann Arbor
Marcelle Bessman, Frostburg State College

2:10 p.m.
Classroom demonstrations using Acrospin.
Benny Evans*, Oklahoma State University, Stillwater (Acrospin and Derive on IBM)
Jerry Johnson, Oklahoma State University, Stillwater (Acrospin and Derive on IBM)

2:30 p.m.
The effect that the derivative has on its function.
Cathy Carter*, Christian Brothers College (CalcGraph on IBM)

3:00 p.m.
Picture of the simplex algorithm.
Larry Dornhoff*, University of Illinois, UrbanaChampaign (TenCORE on IBM)

3:20 p.m.
Conjugates and cosets.
Ladnor Geissinger*, University of North Carolina, Chapel Hill (Exploring Small Groups on IBM)

3:40 p.m.
Experimental dynamics with CAL 2.0.
James White*, Kenyon College (CAL on IBM)

4:00 p.m.
Computers in third semester calculus.
Paul R. Wellin*, Sonoma State University (Calculus Calculator on IBM)

Saturday January 20, 1990, 12:30 p.m.2:00 p.m.
MAA Calculus Panel Discussion
Calculus for the twentyfirst century

Saturday January 20, 1990, 12:30 p.m.2:00 p.m.
MAA Committee on Placement Examinations Panel Discussion
The development of calculatorbased placement testing

Saturday January 20, 1990, 12:30 p.m.2:00 p.m.
MAA Committee on Two Year Colleges Panel Discussion
Models of twoyear fouryear dialogues

Saturday January 20, 1990, 12:30 p.m.1:30 p.m.
National Research Council MS2000 Project
A preview of the MS2000 study

Saturday January 20, 1990, 1:15 p.m.2:05 p.m.
AMS Invited Address

Saturday January 20, 1990, 2:20 p.m.3:10 p.m.
AMS Invited Address
The structure of algebraic threefolds.
J\'anos Koll\'ar*, University of Utah
(8541434)

Saturday January 20, 1990, 2:30 p.m.4:30 p.m.
MAA Minicourse #11: Part C
Writing in mathematics courses
Organizers:
George D. Gopen, Duke University
David A. Smith, Duke University

Saturday January 20, 1990, 2:30 p.m.4:30 p.m.
MAA Minicourse #14: Part B
Creating order out of chaos in freshman mathematics: Instituting a mathematics placement program
Organizers:
Linda H. Boyd, DeKalb College and sponsored by the Committee on Placement Examinations

Saturday January 20, 1990, 2:30 p.m.4:30 p.m.
MAA Minicourse #15: Part B
Mathematica and college teaching
Organizers:
Stan Wagon, Smith College and the University of Washington

Saturday January 20, 1990, 2:30 p.m.4:30 p.m.
MAA Minicourse #16: Part B
Starting, funding and sustaining mathematics laboratories
Organizers:
Stavros N. Busenberg, Harvey Mudd College and sponsored by the MAA Science Policy Committee
Inquiries: meet@ams.org