Random walks among Bernoulli obstacles

Vortrag von Prof. Dr. Jian Ding

Datum: 21.02.18  Zeit: 17.15 - 19.00  Raum: Y27H12

We consider random walks on Z^d (for d\geq 2) with random Bernoulli obstacles, where the random walk will be killed upon hitting an obstacle. We will present some recent results on the behavior of the random walk conditioned on survival for a large time. This is based on joint works with Changji Xu, and a work with Ryoki Fukushima, Rongfeng Sun and Changji Xu.