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arXiv 1104.2198math.PR
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遍历马氏扩散过程可加泛函的中心极限定理

Central limit theorems for additive functionals of ergodic Markov diffusions processes

Patrick Cattiaux, Djalil Chafai, Arnaud Guillin

摘要:

本文重新讨论遍历马氏扩散过程可加泛函的泛函中心极限定理。翻译成演化的偏微分方程的语言,它们在福克-普朗克型方程的渐近分析中表现为扩散极限。我们专注于平方可积〔的〕框架,我们提供了易于处理的条件上的无穷小生成器,包括退化或异常缓慢的扩散。我们利用最近的事态发展,在研究的趋势,各态历经扩散的平衡。我们讨论的例子和制定开放的问题。

英文摘要:

We revisit functional central limit theorems for additive functionals of ergodic Markov diffusion processes. Translated in the language of partial differential equations of evolution, they appear as diffusion limits in the asymptotic analysis of Fokker-Planck type equations. We focus on the square integrable framework, and we provide tractable conditions on the infinitesimal generator, including degenerate or anomalously slow diffusions. We take advantage on recent developments in the study of the trend to the equilibrium of ergodic diffusions. We discuss examples and formulate open problems.

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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