Dual weights on crossed products by groupoid actions

DOI10.2977/prims/1195168212zbMath0824.46081OpenAlexW2160329159MaRDI QIDQ1328890

Takehiko Yamanouchi

Publication date: 13 November 1995

Published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2977/prims/1195168212

zbMATH Keywords

covariant systemleft von Neumann algebraleft Hilbert algebrafaithful normal semifinite weightdual weightcrossed product of a groupoid actionoperator valued weight of the crossed product to the original algebra

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) Noncommutative dynamical systems (46L55)

Related Items

The unitary implementation of a measured quantum groupoid action ⋮ Outer actions of measured quantum groupoids ⋮ Inclusions of von Neumann algebras, and quantum groupoïds ⋮ Inclusions of von Neumann algebras and quantum groupoids. II

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