BALANCED EXCITED RANDOM WALK IN TWO DIMENSIONS

作者:Angel, Omer*; Holmes, Mark; Ramirez, Alejandro
来源:Annals of Probability, 2023, 51(4): 1421-1448.
DOI:10.1214/23-AOP1622

摘要

We give nontrivial upper and lower bounds on the range of the so-called Balanced Excited Random Walk in two dimensions and verify a conjecture of Benjamini, Kozma and Schapira. To the best of our knowledge, these are the first nontrivial results for this two-dimensional model.