A rotor configuration with maximum escape rate
arXiv:1810.12784 · doi:10.1214/20-ECP298
Abstract
Rotor walk is a deterministic analogue of simple random walk. For any given graph, we construct a rotor configuration for which the escape rate of the corresponding rotor walk is equal to the escape rate of simple random walk, and thus answer a question of Florescu, Ganguly, Levine, and Peres (2014).
6 pages