arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2104.12705math.DS
收藏

刚性变换的混合集

Mixing sets for rigid transformations

Valery V. Ryzhikov

摘要:

对任意无限零密度整数集M,通过回答Bergelson的问题,我们找到了一个沿M混合的刚性保测变换。高斯和泊松悬浮在无限的建设建议作为合适的例子。我们还讨论了有限测度的刚性秩一变换,它们沿给定集合混合,以及群作用的一些类似变换。

英文摘要:

For any infinite zero-density integer set M, we found a rigid measure-preserving transformation mixing along M by answering Bergelson's question. Gaussian and Poisson suspensions over infinite constructions are suggested as suitable examples. We also discuss rigid rank one transformations of finite measure that mix along a given set, and some analogues for group actions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑