中文

通过单模性研究$\mathbb{Z}^d$值无限蛇的常返性

概率论 2014-05-28 v2

摘要

我们利用单模随机图的概念证明,由临界几何Galton-Watson树(条件为存活)索引的Zd\mathbb{Z}^{d}上的分支简单随机游走是常返的当且仅当d4d \leq 4

关键词

引用

@article{arxiv.1107.1226,
  title  = {Recurrence of the $ \mathbb{Z}^d$-valued infinite snake via unimodularity},
  author = {Itai Benjamini and Nicolas Curien},
  journal= {arXiv preprint arXiv:1107.1226},
  year   = {2014}
}

备注

Published version available at http://ecp.ejpecp.org/article/view/1700/2003