SMS scnews item created by Alex Sherman at Thu 5 Oct 2023 1757
Type: Seminar
Distribution: World
Expiry: 4 Jan 2024
Calendar1: 13 Oct 2023 1200-1300
CalLoc1: Carslaw 173
CalTitle1: Algebra Seminar: Recognizing Kazhdan-Lusztig cells using representations
Auth: alexs@desktop-h8gjltm.staff.wireless.sydney.edu.au (ashe8718) in SMS-SAML

Algebra Seminar: Guilhot -- Recognizing Kazhdan-Lusztig cells using representations

Jeremie Guilhot (Institut Denis Poisson, Universite de Tours) is speaking in the
Algebra Seminar this week.  We will go out for lunch after the talk.  

When: Friday, 13 October, 12-1pm Where: Carslaw 173 

Title: Recognizing Kazhdan-Lusztig cells using representations 

Abstract: The aim of this talk is to show on various examples that one can recognize
Kazhdan-Lusztig cells using representations of Hecke algebras.  This idea is especially
interesting in the case of affine Weyl groups where one can use representations that
have a very nice combinatorial descriptions in terms of alcove paths.  (This is part of
an ongoing project with Nathan Chapelier, Eloise Little and James Parkinson)