Critical branching random walks, branching capacity and branching interlacements

Critical branching random walks, branching capacity and branching interlacements
April, 24, 2018
11:30
Room 861 Electrical Eng. Building Technion City

Probability and Stochastic Processes Seminar

Speaker: Qingsan Zhu

Affiliation: Tel Aviv University

We consider the critical branching random walk, i.e. branching random walk with random branching where the branching is according to an offspring distribution with mean one. We will introduce branching capacity for every finite subset in \Z^d (for d>=5) and give analogous results about hitting probabilities for random walks, under our setting.