Fri, 18 Oct 2013
10:50 -
11:50
L3
Affine cellularity of Khovanov-Lauda-Rouquier algebras in finite type A
Vanessa Miemietz
(UEA Norwich)
Abstract
We explain how Khovanov-Lauda-Rouquier algebras in finite type A are affine cellular in the sense of Koenig and Xi. In particular this reproves finiteness of their global dimension. This is joint work with Alexander Kleshchev and Joseph Loubert.