Document Type

Article

Publication Date

6-1994

Abstract

We establish certain properties of automorphisms on an inclusion of AFD type II1 factors with finite index and finite depth and discuss their applications to the classification problem of AFD type III subfactors, including a different proof of a result on subfactors with principal graph Dn.

Comments

First published in Proceedings of the American Mathematical Society 121.2 (1994), published by the American Mathematical Society.

DOI

10.2307/2160431