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

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 1 2005

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All Science Journal Classification (ASJC) codes

Mathematics(all)

Cite this

Masuda, T. (2005). Classification of approximately inner actions of discrete amenable groups on strongly amenable subfactors. International Journal of Mathematics, 16(10), 1193-1206. https://doi.org/10.1142/S0129167X05003296

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Access to Document

10.1142/S0129167X05003296