Takesaki's duality for regular extensions of von Neumann algebras

DOI10.2140/pjm.1979.83.221zbMath0431.46041OpenAlexW2055914316MaRDI QIDQ1138196

Colin E. Sutherland, Yoshiomi Nakagami

Publication date: 1979

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1979.83.221

zbMATH Keywords

Borel mappingregular extensionsco-actioncobounding 2- cocyclecrossed products of von Neumann algebras by locally compact abelian groupsTakesaki's duality

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) (46M20) (C^*)-algebras and (W^*)-algebras in relation to group representations (22D25)

Related Items (3)

Extensions of locally compact quantum groups and the bicrossed product construction. ⋮ Group-related coherent states ⋮ Duality for crossed products of von Neumann algebras

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