| Speaker: | Fernando Villegas (ICTP Italy) |
|---|---|
| Title: | Mixed Hodge structure of character varieties |
| Date (JST): | Tue, Aug 08, 2017, 13:15 - 14:45 |
| Place: | Seminar Room A |
| Abstract: | In this talk I will discuss the conjectures with Hausel and Letellier that describe the mixed Hodge structure of the character varieties parameterizing finite dimensional representations of the fundamental group of a Riemann surface. The formulation of these conjectures involve the Macdonald polynomials and arose from counting points of the varieties over finite fields. |
