A NOTE ON INTEGRABLE ACTIONS ON VON NEUMANN ALGEBRAS
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概要
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In this note, we study (not necessarily ergodic) integrable systems on von Neumann algebras. As a generalization of A. Amann [1, Capter II, Theorem 2], we show that a $W*$ -dynamical system $(m, G, a)$ is integrable if and only if there is a normal covariant embedding of $L^{¥infty}(G)$ into $(ffl, G, a)$ .
- Yokohama City Universityの論文
- 1989-00-00
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