Classification and structure of cocycles of amenable ergodic equivalence relations

DOI10.1006/jfan.1994.1056zbMath0821.28010OpenAlexW2072258366MaRDI QIDQ1328302

Valentin Ya. Golodets, Sergey D. Sinelshchikov

Publication date: 4 July 1994

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jfan.1994.1056

zbMATH Keywords

ergodic equivalence relationRadon-Nikodým cocyclecocylesMackey actions

Mathematics Subject Classification ID

General groups of measure-preserving transformations (28D15)

Related Items (13)

Coboundaries of commuting Borel automorphisms ⋮ Isomorphic actions of group extensions on a measure space. ⋮ Classification of cocycles of generic equivalence relations ⋮ Almost continuous orbit equivalence for non-singular homeomorphisms ⋮ On extension of cocycles to normalizer elements, outer conjugacy, and related problems ⋮ Weak equivalence of cocycles and Mackey action in generic dynamics ⋮ A survey on spectral multiplicities of ergodic actions ⋮ Unbounded gaps for cocycles and invariant measures for their Mackey actions ⋮ Amenable Actions of Groups ⋮ Cohomology of hyperfinite Borel actions ⋮ Speedups of ergodic group extensions ⋮ Classification of regular subalgebras of the hyperfinite II\(_1\) factor ⋮ A class of multipliers for \({\mathcal W}^\perp\)

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