Some Satisfactory and Unsatisfactory Aspects of the Dual Groups for Central Cover -

Some Satisfactory and Unsatisfactory Aspects of the Dual Groups for Central Cover

Time: 2023-04-07 Published By: He Liu

Speaker(s): Fan Gao (Zhejiang University)

Time: 15:30-16:30 April 12, 2023

Venue: Room 77201, Jingchunyuan 78, BICMR

We consider finite degree central covers of a linear reductive group in the local setting. Using some examples as the highlights, we will explain the dual group of such a central cover, and illustrate how much it captures the representation-theoretic information of the central cover, and also how much it fails for the same purpose. We concentrate on two aspects of a representation: formal degree and wavefront set.

Zoom number: 743 736 2326

Zoom password: 013049

Link: https://zoom.us/j/7437362326?pwd=UXd3RzBiUWZNK2Vhdm05R0c5VlJEUT09