by Wilfried Huss and Ecaterina Sava
Reference:
Wilfried Huss and Ecaterina Sava, Transience and recurrence of rotor-router walks on directed covers of graphs, Electronic Communications in Probability, 17, paper 41, 13 pp., (2012).
Bibtex Entry:
@Article{HussSava2012a,
arxiv = {1203.1477},
author = {Wilfried Huss and Ecaterina Sava},
journal = {Electronic Communications in Probability},
title = {Transience and recurrence of rotor-router walks on directed covers of graphs},
year = {2012},
pages = {paper 41, 13 pp.},
volume = {17},
doi = {10.1214/ECP.v17-2096},
groups = {Project01 (Woess), External},
xxmrnumber = {2981897},
}