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)索引的上的分支简单随机游走是常返的当且仅当。
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