Classification of approximately inner actions of discrete amenable groups on strongly amenable subfactors

Toshihiko Masuda

doi:10.1142/S0129167X05003296

Classification of approximately inner actions of discrete amenable groups on strongly amenable subfactors

Toshihiko Masuda

Department of Mathematical Sciences

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We give the classification theorem of approximately inner actions of discrete amenable groups on strongly amenable subfactor of type II₁ by means of the characteristic invariant and v invariant. To prove this theorem, we also give the classification theorem when the inner part and the centrally trivial part of actions coincide.

Original language	English
Pages (from-to)	1193-1206
Number of pages	14
Journal	International Journal of Mathematics
Volume	16
Issue number	10
DOIs	https://doi.org/10.1142/S0129167X05003296
Publication status	Published - Nov 2005

All Science Journal Classification (ASJC) codes

Mathematics(all)

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title = "Classification of approximately inner actions of discrete amenable groups on strongly amenable subfactors",

abstract = "We give the classification theorem of approximately inner actions of discrete amenable groups on strongly amenable subfactor of type II1 by means of the characteristic invariant and v invariant. To prove this theorem, we also give the classification theorem when the inner part and the centrally trivial part of actions coincide.",

author = "Toshihiko Masuda",

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