GGT/GOA seminar

Speaker: Koichi Oyakawa (Vanderbilt University)

Title: Bi-exactness of negatively curved groups

Abstract: Bi-exactness is an analytic property of groups introduced by Ozawa. This property provided a fundamentally new way to prove primeness of group von Neumann algebras and has been intensively studied from operator algebraic perspective. On the other hand, not many examples of bi-exact groups were found so far. I'll talk about my endeavor to investigate bi-exactness from group theoretic perspective.

Zoom Meeting
https://ucph-ku.zoom.us/j/61593804842?pwd=R30MsIBW5pX42xUOcDfSwt3NNwuzEq.1

Meeting ID: 615 9380 4842
Passcode: 642753