Some old and basic facts about random walks on groups
Probability
2026-02-03 v2
Abstract
This note contains old instead of new results about random walks on groups, which may serve as a small supplement to the author's monograph ``Random Walks on Infinite Graphs and Groups'' (Cambridge Univ. Press 2000/2009). First, we exhibit a basic exercise on the periodicity classes of random walk. The second topic concerns some basics on ratio limits for random walks, which had been published ``only'' in German in the 1970ies.
Cite
@article{arxiv.2209.00319,
title = {Some old and basic facts about random walks on groups},
author = {Wolfgang Woess},
journal= {arXiv preprint arXiv:2209.00319},
year = {2026}
}
Comments
Not intended for journal publication