25 citations · 78 across the 26 of their papers we have counts for
3 papers · 1 filter
Site recurrence for coalescing random walk
Itai Benjamini, Eric Foxall, Ori Gurel-Gurevich +2
Begin continuous time random walks from every vertex of a graph and have particles coalesce when they collide. We use a duality relation with the voter model to prove the process i…
Recurrence of multiply-ended planar triangulations
Ori Gurel-Gurevich, Asaf Nachmias, Juan Souto
In this note we show that a bounded degree planar triangulation is recurrent if and only if the set of accumulation points of some/any circle packing of it is polar (that is, plana…
Random Walk in Changing Environment
Gideon Amir, Itai Benjamini, Ori Gurel-Gurevich +1
In this paper we introduce the notion of Random Walk in Changing Environment - a random walk in which each step is performed in a different graph on the same set of vertices, or mo…