On ergodic transformations that are both weakly mixing and uniformly rigid

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We examine some of the properties of uniformly rigid transformations, and analyze the compatibility of uniform rigidity and (measurable) weak mixing along with some of their asymptotic convergence properties. We show that on Cantor space, there does not exist a finite measure-preserving, totally ergodic, uniformly rigid transformation. We briefly discuss general group actions and show that (measurable) weak mixing and uniform rigidity can coexist in a more general setting.
Revised version after referee's report

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Dynamical Systems, 37A05

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http://salesiana.dossiersoluciones.com/handle/123456789/223181

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0809.4406
 http://arxiv.org/abs/0809.4406

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arXiv