Speaker: Yusuke Isono (RIMS, Kyoto University)
Title: Unitary conjugacy for type III subfactors and W*-superrigidity
Time/Date: 4:45-6:15pm, Wednesday, May 8, 2019.
Abstract: We investigate Popa's intertwining condition, using Tomita-Takesaki's modular theory. In particular, we give a new characterization of Popa's condition in terms of their continuous cores. In this talk, I will explain the idea and the difficulty of proving this characterization, and also mention some applications.