Speaker：Jiuzu Hong（University of North Carolina at Chapel Hill）

Time：2022-06-29, 09:30

Location：Tencent Meeting ID：748-892-524（No Password）

Abstract:

By the work of Lusztig and Achar-Henderson, nilpotent varieties are closely related to affine Schubert varieties. I will talk about a connection between nilpotent varieties in symmetric spaces and Schubert varieties in twisted affine Grassmannians. This extends some results of Lusztig and Achar-Henderson in a twisted setting. This talk will be based on the joint work with Korkeat Korkeathikhun.