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Title: The narrow recurrence of random dynamical systems (English)
Author: Zaou, Ahmed
Author: Amouch, Mohamed
Language: English
Journal: Mathematica Bohemica
ISSN: 0862-7959 (print)
ISSN: 2464-7136 (online)
Volume: 150
Issue: 2
Year: 2025
Pages: 233-244
Summary lang: English
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Category: math
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Summary: Let $(\Omega ,\mathcal {F},\mathbb {P})$ be a probability space, where $\mathcal {F}$ is countably generated, and $X$ be a Polish space. Let $\varphi $ be a random dynamical system with time $\mathbb {T}$ on $X$. The skew product flow $ \{\Theta _{t} , \ t\in \mathbb {T} \} $ induced by $\varphi $ is a family of continuous operators acting on $\Pr _{\Omega }(X)$, the set of all probability measures on $X\times \Omega $ with marginal $\mathbb {P}$, which is a Polish space equipped with the narrow topology. In this work, we introduce and study the notion of narrow recurrence of the flow $\{\Theta _{t},\ t\in \mathbb {T} \} $ on ${\rm Pr}_{\Omega }(X)$ and we give some results, which can be considered as an initiation of applications of properties of topological dynamics on stochastic process theory and random dynamical systems. (English)
Keyword: hypercyclicity
Keyword: transitivity
Keyword: recurrence
Keyword: the narrow topology
Keyword: random dynamical system
MSC: 37B20
MSC: 46E50
MSC: 46T25
MSC: 47A16
DOI: 10.21136/MB.2024.0139-23
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Date available: 2025-05-20T11:56:00Z
Last updated: 2025-05-20
Stable URL: http://hdl.handle.net/10338.dmlcz/152973
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