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arXiv · 1712.05196

On the bounded cohomology of ergodic group actions

Jon. Aaronson·Benjamin Weiss
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Abstract

In this note we show existence of bounded, transitive cocycles over a transitive action of a finitely generated group, and bounded, ergodic cocycles over an ergodic, probability preserving action of $\Bbb Z^d$.

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Jon. Aaronson, Benjamin Weiss. 2017-12-14. On the bounded cohomology of ergodic group actions. https://arxiv.org/abs/1712.05196

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