BIMSA > BIMSA-Tsinghua Quantum Symmetry Seminar Moduli of tensor categories and deformations cohomology
Moduli of tensor categories and deformations cohomology
Organizers
Lin Zhe Huang , Zheng Wei Liu , Sébastien Palcoux , Yi Long Wang , Jin Song Wu
Speaker
Alexei Davydov
Time
Wednesday, March 26, 2025 2:00 PM - 3:30 PM
Venue
A6-101
Online
Zoom 928 682 9093 (BIMSA)
Abstract
Tensor categories and functors naturally form moduli spaces. In many cases tangent spaces can be identified with certain cohomology, the deformation cohomology, controlling deformations of its structural constraints. As an example we look at the deformation cohomology of tensor categories generated by one object (the so-called Schur-Weyl categories).