中文

Sinai 随机环境中随机游动模型的老化性质

概率论 2009-09-25 v1

摘要

在这篇短文中我们研究 Sinai 的(最近邻)随机环境中随机游动(RWRE)的老化性质。以 \PPo\PP^o 记 RWRE XnX_n 的退火律,我们的主要结果是对 P. Le Doussal、C. Monthus 与 D. S. Fisher 所述如下命题的完整证明: limη0limn\PPo(XnhXn(logn)2<η)=1h2[5/32/3e(h1)].\lim_{\eta\to0} \lim_{n\to\infty} \PP^o (\frac{|X_{n^h} - X_n|}{(\log n)^2} < \eta) = \frac{1}{h^2} [ {5/3} - {2/3} e^{-(h-1)} ].

关键词

引用

@article{arxiv.math/0105215,
  title  = {Aging properties of Sinai's model of random walk in random environment},
  author = {Amir Dembo and Alice Guionnet and Ofer Zeitouni},
  journal= {arXiv preprint arXiv:math/0105215},
  year   = {2009}
}

备注

This note will be part of the forthcoming lecture notes of O. Zeitouni on RWRE, to appear as proceedings of the St Flour summer school 2001