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arXiv 1702.00699math.DSmath.PR
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非一致扩张映射的函数相关衰减与多元正态逼近

Functional correlation decay and multivariate normal approximation for non-uniformly expanding maps

Juho Leppänen

摘要:

在具有不定常参数的间歇Pomeau-Manneville映射的情形下,我们给出了一个函数相关界,该界对于分析模型的统计性质非常有用.我们给出了这个结果的两个应用,表明在一个适当的参数范围内的界限意味着正常的逼近方法的Stein和Rio的条件。对于一个单一的Pomeau-Manneville地图属于这个参数范围内,这两种方法,然后产生一个多元中心极限定理的收敛速率。

英文摘要:

In the setting of intermittent Pomeau-Manneville maps with time dependent parameters, we show a functional correlation bound widely useful for the analysis of the statistical properties of the model. We give two applications of this result, by showing that in a suitable range of parameters the bound implies the conditions of the normal approximation methods of Stein and Rio. For a single Pomeau-Manneville map belonging to this parameter range, both methods then yield a multivariate central limit theorem with a rate of convergence.

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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