Fluctuations of ergodic sums on periodic orbits under specification

Fluctuations of ergodic sums on periodic orbits under specification
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规范下周期轨道上各态历经和的涨落

DOI:
10.3934/dcds.2020197
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发表时间:
2018
期刊:
Discrete & Continuous Dynamical Systems - A
影响因子:
--
通讯作者:
Xuan Zhang
Xuan Zhang
中科院分区:
--
文献类型:
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作者:
M. Denker;S. Senti;Xuan Zhang

文献摘要

被引文献

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我们利用周期点上的全局和局部规范研究了遍历和的涨落。在这两种情况下,我们都得到了Lindeberg型中心极限定理。作为应用,当系统具有唯一的最大熵测度时,我们证明了遍历和对混合正态分布的弱收敛性。我们的研究结果表明,分解的遍历和的方差根据全球和当地的来源。
We study the fluctuations of ergodic sums using global and local specifications on periodic points. We obtain Lindeberg-type central limit theorems in both situations. As an application, when the system possesses a unique measure of maximal entropy, we show weak convergence of ergodic sums to a mixture of normal distributions. Our results suggest decomposing the variances of ergodic sums according to global and local sources.