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arXiv 0906.4847math.DS
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随机动力系统的常返性

Recurrence for random dynamical systems

Philippe Marie, Jerome Rousseau

摘要:

本文是研究随机动力系统和随机扰动动力系统的常返性的第一步。特别是,我们定义了一个概念的淬火和退火返回时间的随机映射的组成所产生的系统。证明了对于超多项式混合系统,随机递归率等于平稳测度的局部维数。

英文摘要:

This paper is a first step in the study of the recurrence behavior in random dynamical systems and randomly perturbed dynamical systems. In particular we define a concept of quenched and annealed return times for systems generated by the composition of random maps. We moreover prove that for super-polynomially mixing systems, the random recurrence rate is equal to the local dimension of the stationary measure.

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。

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