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On the bounded cohomology of ergodic group actions
Journal d'Analyse Mathématique ( IF 1 ) Pub Date : 2020-09-01 , DOI: 10.1007/s11854-020-0123-6
Jon Aaronson , Benjamin Weiss

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 $\Bbb Z^d$.

中文翻译:

关于遍历群作用的有界上同调

在这篇笔记中,我们展示了有限生成群的传递动作上的有界、传递余循环的存在,以及 $\Bbb Z^d$ 的遍历、概率保持动作上的有界、遍历余循环。
更新日期:2020-09-01
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