Modul:   MAT760  Ergodic Theory and Dynamical Systems Seminar

Radon stationary measures for a random walk on T^d x R (e-seminar)

Vortrag von Timothée Bénard

Datum: 26.10.20  Zeit: 15.00 - 16.15  Raum: Y27H28

I will present the content of my paper [B20] classifying the Radon stationary measures for a random walk on T^d x R. This walk is realised by a random action of SL_d(Z) on the T^d component, coupled with a translation on the R component. I will explain under assumptions of irreducibility and recurrence, the rigidity and homogeneity of Radon ergodic stationary measures. References [B20] Timothée Bénard. Radon stationary measures for a random walk on T^d x R. arXiv preprint arXiv:2006.05742, 2020.