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:
影响因子:
--
通讯作者:
Xuan Zhang
中科院分区:
文献类型:
--
作者:
M. Denker;S. Senti;Xuan Zhang
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.