Probability Seminar

Date: January 24, 2020

Time: 11:30AM - 12:30PM

Location: BLOC 628

Speaker: Pengfei Tang, Indiana Bloomington

Title: Weights of wired uniform spanning forests on nonunimodular transitive graphs

Abstract: Uniform spanning forests are interesting probability models that related to a lot of other areas of probability, including electrical networks, loop-erased random walk, the Abelian sandpile models. In this talk, we will focus on the geometry of wired uniform spanning forest on nonunimodular transitive graphs. In particular, we will show that almost surely every tree of the wired uniform spanning forests is light. More generally, tilted volumes for the trees in WUSF will be discussed.