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Seminars for the week of October 26, 2009

Colloquium

Thursday, 3:30, in VinH 16

Professor Bill Casselman
of University of British Columbia
will speak on
"Patterns in Coxeter Groups"

Coxeter groups are uniquitons in mathematics, playing many apparently distinct roles -- for example, as the symmetry groups of regular geometric objects and also the Weyl groups of semi-simple Lie algebras, including the infinite-dimensional Kac-Moody algebras. The infinite ones possess structures that are at once interesting and apparently regular in some sense, such as Kazhdan-Lusztig cells. But in what terms can one hope to describe these structures? This is a relatively simple case of the general question, how to describe infinite structures in finite terms.

Monday, 26 Oct 2009

Jr. Colloquium: at 12:20 in VinH 16
Professor Vic Reiner will speak on "Counting, q-counting and symmetry counting"
Topology Seminar: at 3:30 in VinH 113
Professor Mark Feshbach will speak on "Higher categories with corners"
Dynamical Systems Seminar: at 3:35 in VinH 570
... Will not meet this week
Applied Mathematics: at 3:45 in VinH 6
Professor Volkan Isler from Dept of Compt. Sci., University of Minnesota will speak on "Robotic sensor networks in environmental monitoring tasks"

Tuesday, 27 Oct 2009

IMA Postdoc: at 11:15 am in LindH 305
Pawel Konieczny from IMA will speak on "Title: to be announced"
Differential Geometry/Symplectic Topology: at 1:25 in VinH 570
... Will not meet this week
2-hour Graduate Study of Navier Stokes Equations, PDE Aspects: at 2:30 in VinH 203B
Walter Rusin will speak on "Navier-Stokes equations and Besov spaces, Part II"
Graduate Student Forum: at 3:20 in VinH 16
Harvey Keynes and Jonathan Rogness will speak on "Enriching your teaching portfolio"
Student Geometric Analysis Seminar: at 4:30 in VinH 364
Chris Kim will speak on "Liouville theorem for harmonic maps - continued"

Wednesday, 28 Oct 2009

IMA Seminar on Complex Fluids and Complex Flows: at 11:15 in Lind Hall 305
... Will not meet this week
Climate Change: at 11:15 in VinH 570
Professor Max Jodeit will speak on "Target atmospheric Co2: Where should humanity aim?"
PDE: at 3:35 in VinH 6
Shuanglin Shao will speak on "Title: to be announced"

Thursday, 29 Oct 2009

Mathematical Physics Seminar: at 10:10 in Vincent Hall 570
... Will not meet this week
Math Club Seminar: at 12:15 in VinH 120
Dr. Justin Sukiennik will speak on "In search of transcendental numbers"
Differential Geometry/Symplectic Topology: at 1:25 in VinH 570
... Will not meet this week
Colloquium: at 3:30 in VinH 16
Professor Bill Casselman from University of British Columbia will speak on "Patterns in Coxeter Groups"

Friday, 30 Oct 2009

Working Seminar on Representations of p-adic Groups: at 9:00 in VinH 311
Mr. Xin Shen will speak on "The doubling method for automorphic L-functions - a continuation"
Industrial Problems Seminar: at 1:25 in VinH 570
... Will not meet this week
Lie Theory Seminar: at 1:25 in VinH 311
Professor Bill Casselman from University of British Columbia will speak on "Fundamental lemma for SL(2)"
Algebraic Represenation Theory: at 2:30 in VinH 203B
Professor Peter Webb will speak on "Almost split sequences"
Automorphic Forms and Number Theory: at 2:30 in VinH 364
Professor Paul Garrett will speak on "Automorphic resolvents and other kernels"
Probability Seminar: at 3:30 in VinH 213
Professor Larry Gray will speak on "From weak to strong: putting the S onto the LLN"
Combinatorics: at 3:35 in VinH 570
Professor Alex Woo from St. Olaf College will speak on "Explicit Grobner bases for Schubert slices"
Practitioners' Financial Mathematics Seminar: at 5:30 in VinH 16
Gary Nan Tie from Travelers will speak on "A compartmental frailty model"

Institute of Technology

math.umn.edu/~seminar/2009_October_26.html
Last Modified October 23, 2009
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