Posted in

Speaker:

Tony Pantev
Affiliation:

University of Pennsylvania
Date:

Wed, 2019-07-31 10:00 - 11:00
Location:

MPIM Lecture Hall I will discuss the notion of relative shifted symplectic structures on sheaves of derived stacks over locally compact Hausdorff topological spaces. I will describe a general pushforward construction of relative symplectic forms and in the constructible case will

explain explicit techniques for computing such forms. As applications I will discuss a relative lift of recent results of Shende--Takeda on topological Fukaya categories, and a universal construction of symplectic structures on derived irregular character varieties. This is a joint work with Dima Arinkin and Bertrand Toen.

© MPI f. Mathematik, Bonn | Impressum & Datenschutz |