1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.OA2008
Classification of minimal actions of a compact Kac algebra with amenable dual on injective factors of type III
Toshihiko Masuda, Reiji Tomatsu
We classify a certain class of minimal actions of a compact Kac algebra with amenable dual on injective factors of type III. Our main technical tools are the structural analysis of…
math.OA2008★ 1 cited
Approximate innerness and central triviality of endomorphisms
Toshihiko Masuda, Reiji Tomatsu
We introduce the notions of approximate innerness and central triviality for endomorphisms on separable von Neumann factors, and we characterize them for hyperfinite factors by Con…
math.OA2000
A note on group actions on subfactors
Toshihiko Masuda
We construct approximately inner actions of discrete amenable groups on strongly amenable subfactors of type II_1 with given invariants, and obtain classification results under som…