Institute of Mathematics

Talk

Modul:   MAT971  Stochastische Prozesse

Capacity and folding for transient random walk

Prof. Dr. Mohamed-Amine Asselah talk

Speaker invited by: Prof. Dr. Jean Bertoin

Date: 18.03.20  Time: 17.15 - 19.00  Room: Y27H12

We present some optimal bounds on the size of subsets of maximal harmonic capacity inside finite subset of the lattice, in d>2. We show how this can be used to obtain information on level sets of local times, or localisation problems.

(Joint work with Bruno Schapira)