Maximal Abelian Subalgebras of von Neumann Algebras and Representations of Equivalence Relations

DOI10.2307/1999616zbMath0527.46053OpenAlexW4242479423MaRDI QIDQ3308589

Colin E. Sutherland

Publication date: 1983

Full work available at URL: https://doi.org/10.2307/1999616

zbMATH Keywords

Cartan subalgebraamenablegroupoid cohomologytransverse measurerepletecrossed products by discrete groupscommutant of the algebra of self-intertwinerscomplete Galois theorycountable nonsingularprojective square-integrable representationrepresentation of the Takesaki equivalence relationsingular maximal abelian subalgebra

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) Groupoids (i.e. small categories in which all morphisms are isomorphisms) (20L05)

Cites Work

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