Geometric Representation Theory Seminar
Monday, December 04, 2017 at 4:00pm to 5:00pm
Galyna Dobrovolska (Columbia)
Combinatorial wall-crossing and the Mullineux involution
Note the change of time!
Wall-crossing functors for the rational Cherednik algebra were introduced by Bezrukavnikov and Loseu, and were subsequently shown by Loseu to be described by the Mullineux involution in the theory of modular representations of the symmetric group. I will talk about some partial results on a conjecture of Bezrukavnikov on combinatorial wall-crossing for the rational Cherednik algebra in characteristic p. This is joint work with Panagiotis Dimakis and Guangyi Yue.