Intersection cohomology of character varieties of rank two
Event details
| Date | 23.03.2021 |
| Hour | 13:30 › 15:00 |
| Speaker | Mirko Mauri (Max Planck Institute, Bonn) |
| Location | Online |
| Category | Conferences - Seminars |
Character varieties parametrise representations of the fundamental group of a compact Riemann surface, and in general they are singular affine varieties. They are prototypes of singular hyperkahler varieties and provide examples of SYZ mirror pairs.
In this seminar, we will present the computation of the intersection cohomology of rank two character varieties. We will derive several results concerning the P=W conjecture and the Hausel-Thaddeus topological mirror symmetry conjecture for singular character varieties.
(30 minutes general talk followed by 45 minutes research talk)
Practical information
- Informed public
- Free
Organizer
- Dimitri Wyss
Contact
- Monique Kiener (veuillez demande le mot de pass, si vous souhaitez participer)