The vacant set of two-dimensional critical random interlacement is infinite

The vacant set of two-dimensional critical random interlacement is infinite
复制标题

二维临界随机交错的空集是无限的

DOI:
10.1214/17-aop1177
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发表时间:
2016
期刊:
arXiv: Probability
影响因子:
--
通讯作者:
S. Popov
S. Popov
中科院分区:
--
文献类型:
--
作者:
F. Comets;S. Popov

文献摘要

被引文献

相似文献

对于临界状态中的二维随机交错的模型(即,$\alpha = 1 $),我们证明了空集是a.s.\无限,从而解决了arXiv:1502.03470中的一个开放问题。证明了环域上简单随机游动的入口测度具有一定的正则性,这一结果在处理漂移过程的软局部时是有用的。
For the model of two-dimensional random interlacements in the critical regime (i.e., $\alpha=1$), we prove that the vacant set is a.s.\ infinite, thus solving an open problem from arXiv:1502.03470. Also, we prove that the entrance measure of simple random walk on annular domains has certain regularity properties; this result is useful when dealing with soft local times for excursion processes.