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Instances of cohomological triviality and rigidity

Published online by Cambridge University Press:  19 September 2008

William Parry
William Parry
Affiliation:
Department of Mathematics, University of Warwick, Coventry CV4 7AL, UK
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Abstract

We consider a compact metric zero-dimensional abelian group X and mixing ℤ2 (or ℤ2+) actions by automorphisms (or endomorphisms). We provide various instances of cohomological triviality and rigidity for cocycles taking values in finite groups.

Type
Research Article
Information
Ergodic Theory and Dynamical Systems , Volume 15 , Issue 4 , August 1995 , pp. 685 - 696
Copyright
Copyright © Cambridge University Press 1995

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References

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