Classification of approximately inner automorphisms of subfactors

DOI10.1007/s002080050083zbMath0879.46029OpenAlexW1967233291MaRDI QIDQ1364561

Yasuyuki Kawahigashi

Publication date: 4 September 1997

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002080050083

zbMATH Keywords

subfactorsJones invariantapproximately inner automorphismsConnes obstructionhigher obstructionstrongly amenable subfactors

Mathematics Subject Classification ID

Subfactors and their classification (46L37) Automorphisms of selfadjoint operator algebras (46L40)

Related Items (3)

EXTENSION OF AUTOMORPHISMS OF A SUBFACTOR TO THE SYMMETRIC ENVELOPING ALGEBRA ⋮ CLASSIFICATION OF APPROXIMATELY INNER ACTIONS OF DISCRETE AMENABLE GROUPS ON STRONGLY AMENABLE SUBFACTORS ⋮ Classification of actions of compact abelian groups on subfactors with index less than 4

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