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Amenable representations and finite injective von Neumann algebras
Auteur(s)
Date de parution
1997
In
Proceedings of the American Mathematical Society
Vol.
6
No
125
De la page
1841
A la page
1843
Résumé
Let U(M) be the unitary group of a finite, injective von Neumann algebra M. We observe that any subrepresentation of a group representation into U(M) is amenable in the sense of Bekka; this yields short proofs of two known results-one by Robertson, one by Kaagerup-concerning group representations into U(M).
Identifiants
Type de publication
journal article
