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arXiv 2209.13245math.DS
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从部分双曲链回归类中弹出马蹄的机制

A mechanism for ejecting a horseshoe from a partially hyperbolic chain recurrence class

Christian Bonatti, Katsutoshi Shinohara

AI总结:

本文提出一种 $C^1$-扰动技术,用于在保留同宿/异宿交集的前提下,将给定周期点集从周期点的链回归类中弹出,并应用于三维部分双曲微分同胚设定。

摘要:

我们提出了一种 $C^1$-扰动技术,用于弹出一个预先给定的有限周期点集,同时保留一个给定的有限同宿/异宿交集集,使其脱离某周期点的链回归类。该技术首先在称为 Markov 迭代函数系统的更简单设定下进行阐述,这是一个二维迭代函数系统,其中的组合以马尔可夫方式选择。随后,我们将该结果应用于三维部分双曲微分同胚的设定中。

英文摘要:

We give a $C^1$-perturbation technique for ejecting an a priori given finite set of periodic points preserving a given finite set of homo/hetero-clinic intersections from a chain recurrence class of a periodic point. The technique is first stated under a simpler setting called Markov iterated function system, a two dimensional iterated function system in which the compositions are chosen in Markovian way. Then we apply the result to the setting of three dimensional partially hyperbolic diffeomorphisms.

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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