Academics

BIMSA AG Seminar | Dual boundary complexes of character varieties and the geometric P=W conjecture

Time:Feb. 22, 15:00-16:00

Venue:A6-1 ZOOM: 638 227 8222 PW: BIMSA

Organizer:Artan Sheshmani, Nanjun Yang, Beihui Yuan

Speaker:Tao Su (BIMSA)

Abstract


DATEFebruary 22, 2024
SHARE
Related News
    • 0

      Dual boundary complexes of character varieties

      AbstractThe homotopy type conjecture (weak form of geometric P=W conjecture) states that: for any (smooth) Betti moduli space $\mathcal{M}_B$ of complex dimension d over a (punctured) Riemann surface, the dual boundary complex $\mathbb{D}\partial\mathcal{M}_B$ is homotopy equivalent to a sphere of dimension d-1. The main goal of this lecture series is to explain a proof of the conjecture for an...

    • 1

      On the geometric P=W conjecture | GRASP seminar

      AbstractThe geometric P=W conjecture is a conjectural description of the asymptotic behaviour of acelebrated correspondence in non-abelian Hodge theory. in a joint work with Enrica Mazzon andMatthew Stevenson, we establish the full geometric conjecture for compact Riemann surfaces ofgenus one, and obtain partial results in arbitrary genus: this is the first non-trivial evidence of theconiecture...