Action of discrete amenable groups on real W*-algebras
JOURNAL OF OPERATOR THEORY, vol.58, no.1, pp.127-133, 2007 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 58 Issue: 1
- Publication Date: 2007
- Journal Name: JOURNAL OF OPERATOR THEORY
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.127-133
- Karadeniz Technical University Affiliated: No
Abstract
We consider a real analogue of the result of A. Ocneanu about the actions of discrete amenable groups on W*-algebras. One gives the classification up to outer conjugacy of the actions of amenable groups on the hyperfinite real factor of type II1. A main result is the uniqueness up to outer conjugacy of the free action of an amenable group on the hyperfinite real factor of type II1.