Date: Fri, Nov 23, 2018
Time: 14:00 - 15:30
Venue: Middle Meeting Room
Title: New theory of random walks on the groups: Graded graphs approach, absolute
Classical theory of random walks on the groups contains as important point the study of the limit behavior of trajectories and notion of Poisson-Furstenberg boundary.
The new approach allows to generalize that theory and introduce so-called “absolute” --- as a new boundary of the random walks. We will illustrate this with examples of Free group and Heisenberg group. We will discuss relevant probabilitic, algebraic and combinatorial problems.
Slides: View slides