The local multiplicity problem for spherical varieties Ⅱ
Dr. Chen Wan
2021-11-22
Online
Speaker: Dr. Chen Wan (Rutgers University-Newark)
Time: 9:00-10:00 November 22, 2021 (Monday)
Place: Online (Zoom ID: 4120194771 Password: mcm1234)
Title: The local multiplicity problem for spherical varieties Ⅱ
Abstract: In these talks, I will discuss the local multiplicity problem for spherical varieties. In the first talk, I will go over the general conjecture for the multiplicity and all the known results. I will also discuss how to use the multiplicity formula to prove the results in some lower rank cases. In the second talk, I will define the geometric multiplicities and formulate the conjectural multiplicity formula for general spherical varieties. I will also discuss more applications of the multiplicity formulas. In the third talk, I will explain how to use the trace formula method to prove the multiplicity formulas in many cases.
