School of Mathematical Sciences

Quenched CLT for random walk in doubly stochastic random environment menu

Quenched CLT for random walk in doubly stochastic random environment

Speaker: 
Balint Toth (Bristol)
Date/Time: 
Wed, 17/01/2018 - 13:00
Room: 
W316, Queen's Building

I will present the quenched version of the central limit theorem for the displacement of a random walk in doubly stochastic random environment, under the $H_{-1}$-condition. The proof relies on non-trivial extension of Nash's moment bound to this context and on down-to-earth concrete functional analytic arguments.