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One-cocycles on smooth flows of weights and extended modular coactions

Published online by Cambridge University Press:  28 November 2006

TAKEHIKO YAMANOUCHI
Affiliation:
Department of Mathematics, Faculty of Science, Hokkaido University, Sapporo 060–0810, Japan (e-mail: yamanouc@math.sci.hokudai.ac.jp)

Abstract

This paper is concerned with Borel 1-cocycles on ergodic flows on standard Borel measure spaces and a certain type of group coactions on (separable) factors.

Type
Research Article
Copyright
2006 Cambridge University Press

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