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arXiv 1709.00527math.DS
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奇异双曲系统的马尔可夫分割与热力学形式

Markov partition and Thermodynamic Formalism for Hyperbolic Systems with Singularities

Jianyu Chen, Fang Wang, Hong-Kun Zhang

摘要:

对于具有奇异性的2-D双曲系统,由于奇异曲线对相空间的破碎,统计性质是相当困难的。本文对一类具有奇异性的双曲型方程组,构造了具有可数状态的相空间的马尔可夫分割。关于SRB测度的随机性质可以从我们的马尔可夫分割的构造中得到,包括相关性的衰减率和中心极限定理。利用双曲型诱导格式,进一步建立了几何势族的热力学形式。所有的结果适用于西奈分散台球,和他们的小扰动,由于外力和非弹性反射踢和滑。

英文摘要:

For 2-d hyperbolic systems with singularities, statistical properties are rather difficult to establish because of the fragmentation of the phase space by singular curves. In this paper, we construct a Markov partition of the phase space with countable states for a general class of hyperbolic systems with singularities. Stochastic properties with respect to the SRB measure immediately follow from our construction of the Markov partition, including the decay rates of correlations and the central limit theorem. We further establish the thermodynamic formalism for the family of geometric potentials, by using the inducing scheme of hyperbolic type. All the results apply to Sinai dispersing billiards, and their small perturbations due to external forces and nonelastic reflections with kicks and slips.

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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