SMS scnews item created by James East at Mon 23 Mar 2009 1244
Expiry: 27 Mar 2009
Calendar1: 27 Mar 2009 1205-1255
CalLoc1: Carslaw 375
CalTitle1: Algebra Seminar: Guilhot -- Semicontinuity properties of Kazhdan-Lusztig cells
Semicontinuity properties of Kazhdan-Lusztig cells in affine Weyl groups of rank 2
In this talk I will introduce the semicontinuity conjecture of Cedric Bonnafe concerning the behaviour of the Kazhdan-Lusztig cells when the parameters are varying. I will then describe the partition into cells of the affine Weyl groups of rank 2 and show that the semicontinuity conjecture hold in these cases.
After the talk we will be taking the speaker to lunch at the Grandstand Bar.
(ICS file) download, for import into your favourite calendar application
AUTHENTICATE to mark the scnews item as read