PIRSA Logo


PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

PIRSA:20060032  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Centralizer of a regular unipotent element and perverse sheaves on the affine flag variety
Speaker(s): Laura Rider
Abstract: In this talk, I will give a geometric description of the category of representations of the centralizer of a regular unipotent element in a reductive algebraic group in terms of perverse sheaves on the Langlands dual affine flag variety. This is joint work with R. Bezrukavnikov and S. Riche.
Date: 23/06/2020 - 12:00 pm
Valid XHTML 1.0!