Actions of tensor categories on C*-algebras

Yuki Arano (online) (Kyoto University)

Thursday 19th January, 2023 16:00-17:00 Maths 311B

Abstract

Tensor categories arise naturally from subfactors, quantum groups and many other mathematical objects. In particular, the classification of subfactors is closely related to actions of tensor categories on a factor. We use this machinery to C*-algebras and overview a possible direction toward classifying C*-subalgebras of finite index.

Add to your calendar

Download event information as iCalendar file (only this event)