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arXiv 1202.2341math.PR
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通过非Lipschitz观测量和函数不等式测量浓度

Measure concentration through non-Lipschitz observables and functional inequalities

Arnaud Guillin, Aldéric Joulin

摘要:

对于可逆马尔可夫过程的不变概率测度,得到了非高斯浓度估计。我们表明,与适当的李雅普诺夫条件相结合的功能不等式的方法,使我们能够规避经典的Lipschitz假设的可观。我们的方法是一般的,并涵盖扩散以及纯跳马尔可夫过程的无界空间。

英文摘要:

Non-Gaussian concentration estimates are obtained for invariant probability measures of reversible Markov processes. We show that the functional inequalities approach combined with a suitable Lyapunov condition allows us to circumvent the classical Lipschitz assumption of the observables. Our method is general and covers diffusions as well as pure-jump Markov processes on unbounded spaces.

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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