Colloquium  1998-99


Oct 15 Speaker: Sang-Gu Lee, SungKyanKwan University
Title: Linear Operators Strongly Preserving Matrices Whose Sign Patterns Require the Perron Property

 

Oct 22 Speaker: Adam Chmaj, Utah State University
Title: Nonlocal Models for Phase Transitions

 

Nov 5 Speaker: Shujie Li, Chinese Academy of Science
Title: Multiple Solutions and Sign-Changing Solutions for Semilinear Elliptic Boundary Value Problems

 

Nov 19 Speaker: Yuan Xu, University of Oregon
Title: Orthogonal Polynomials on Spheres, Balls and Simplices in R^d

 

Nov 23 Speaker: Zongzhu Lin, Kansas State University
Title: Downhill and Cross Country (methods in the cohomology of algebraic groups)

 

Dec 3 Speaker: Allan Edmonds, Indiana University
Title: Where do three manifolds live?

 

Jan 16 Speaker: Lev Truskinovsky, University of Minnesota
Title: Mathematical Behavior of Discrete Systems with Bistable Elements

 

Jan 21 Speaker: Markus Poppenburg, Dortmund University
Title: Nash Moser Methods for the Solution of Nonlinear Schroedinger Type Equations

 

Feb 4 Speaker: Alexander Kleshchev, University of Oregon
Title: Irreducible Subgroups of Symmetric Groups

 

Feb 26 Speaker: Karen Parshall, University of Virginia
Title: The Mathematical Legacy of James Joseph Sylvester (1812-1897)

 

Mar 9 Speaker: Edward Burger, Williams College
Title: How to Always Win at Limbo

 

Mar 25 Speaker: Kanishka Perera, University of California, Irvine
Title: Resonance and Nonresonance Problems with Respect to the Fucik Spectrum

 

Apr 1 Speaker: Stanilaus Maier-Paape, Georgia Tech University
Title: Structure of the Attractor for the Cahn-Hilliard and Allen-Cahn Equation

 

Apr 6 Speaker: Bob Heal, Utah State University
Title: An Applet a Day Keeps the Math Doctor Away: Interactive, Web-based Mathematics

 

Apr 8 Speaker: Ronnie Lee, Yale University
Title: The Torelli Group Action on Representation Spaces

 

Apr 13 Speaker: Norrie Everett, University of Birmingham
Title: Linear Quasi-Differential Operators in Locally Integrable Spaces on the Real Line

 

Apr 16 Speaker: K.H. Kwon, KAIST, Taejon, Korea
Title: Orthogonal Polynomial Eigenfunctions of Spectral Type Differential Equations

 

Apr 23 Speaker: David Ross, Kodak Research Labs
Title: Mathematics in Photographic Science

 

Apr 30 Speaker: Edward Wegman, George Mason University
Title: Some Thoughts on Graphical Methods for Data Mining

 


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