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Random iterations of maps on : asymptotic stability, synchronisation and functional central limit theorem
Nonlinearity ( IF 1.7 ) Pub Date : 2021-03-09 , DOI: 10.1088/1361-6544/abe17b
Edgar Matias 1 , Eduardo Silva 2
Affiliation  

We study independent and identically distributed random iterations of continuous maps defined on a connected closed subset S of the Euclidean space ${\mathbb{R}}^{k}$. We assume the maps are monotone (with respect to a suitable partial order) and a ‘topological’ condition on the maps. Then, we prove the existence of a pullback random attractor whose distribution is the unique stationary measure of the random iteration, and we obtain the synchronisation of random orbits. As a consequence of the synchronisation phenomenon, a functional central limit theorem is established.



中文翻译:

地图的随机迭代:渐近稳定性、同步和功能中心极限定理

我们研究了定义在欧几里德空间的连接封闭子集S上的连续映射的独立同分布随机迭代${\mathbb{R}}^{k}$。我们假设地图是单调的(相对于合适的偏序)和地图上的“拓扑”条件。然后,我们证明了一个回拉随机吸引子的存在,它的分布是随机迭代的唯一平稳测度,我们获得了随机轨道的同步。由于同步现象,函数中心极限定理成立。

更新日期:2021-03-09
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