Seminar Calendar
for events the day of Wednesday, March 10, 2010.

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Questions regarding events or the calendar should be directed to Tori Corkery.
    February 2010            March 2010             April 2010
Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
1  2  3  4  5  6       1  2  3  4  5  6                1  2  3
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Wednesday, March 10, 2010

Dynamics on Networks
11:00 am   in 2 Illini Hall ,  Wednesday, March 10, 2010
 Del Edit Copy
Submitted by lerman.
 Lee DeVille (UIUC math)Markov chains

Algebra, Geometry and Combinatorics Seminar
3:00 pm   in 445 Altgeld,  Wednesday, March 10, 2010
 Del Edit Copy
Submitted by llpku.
 Li Li (University of Illinois)Multiplicities of singular points on Schubert varietiesAbstract: I will talk about the multiplicities of singular points on Schubert varieties in the complete flag variety. We study the multiplicities using degenerations of the Kazhdan-Lusztig ideals, and give a positive combinatorial rule for the covexillary case. I will then define drift configurations and use them to compare multiplicities with Kazhdan-Lusztig polynomials. This is joint work with Alex Yong.

Math 499: Introduction to Graduate Mathematics
4:00 pm   in 245 Altgeld Hall,  Wednesday, March 10, 2010
 Del Edit Copy
Submitted by seminar.
 Iwan Duursma (Department of Mathematics, University of Illinois)Algebraic functions in one variableAbstract: In the same way that algebraic numbers generalize the rational numbers, there is a parallel world of algebraic functions in one variable that generalize rational functions. We sketch the analogies and differences between the two worlds and we describe cryptographic applications of algebraic functions.