scientific article; zbMATH DE number 861565

DOI10.1090/S1079-6762-95-01006-7zbMath0849.46045OpenAlexW1486041020MaRDI QIDQ4871232

Yoshikazu Katayama, Masamichi Takesaki, Colin E. Sutherland

Publication date: 19 July 1996

Published in: Electronic Research Announcements of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/229345

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

cocycle conjugacyAFD factorintrinsic invariantcocycle conjugacy invariantcocycle conjugacy classification of discrete amenable group actionsdiscrete countable amenable group

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) Classifications of (C^*)-algebras (46L35) Automorphisms of selfadjoint operator algebras (46L40)

Related Items (1)

The non-commutative flow of weights on a von Neumann algebra

Cites Work

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• Actions of discrete amenable groups on injective factors of type \(III_{\lambda}\), \(\lambda\) \(\neq 1\)
• Actions of compact Abelian groups on semifinite injective factors
• Action of discrete amenable groups on von Neumann algebras
• Connes' bicentralizer problem and uniqueness of the injective factor of type \(III_ 1\)
• Errata: The flow of weights on factors of type III
• The structure of the automorphism group of an injective factor and the cocycle conjugacy of discrete abelian group actions
• Pointwise inner automorphisms of von Neumann algebras. With an appendix by Colin Sutherland
• Actions of discrete amenable groups and groupoids on von Neumann algebras
• Actions of finite groups on the hyperfinite type 𝐼𝐼₁ factor
• Outer conjugacy classes of automorphisms of factors

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