Institute of Mathematics


Modul:   MAT760  Ergodic Theory and Dynamical Systems Seminar

On Non-Linear Pseudo Anosov map and parabolic flows

Dr. Paolo Giulietti talk

Speaker invited by: Prof. Dr. Corinna Ulcigrai

Date: 24.06.19  Time: 14.00 - 15.00  Room: ETH HG G 19.1

I will present a work-in-progress which allows to study ergodic averages and cohomological equations related to parabolic dynamics by means of hyperbolic renormalizations, exploiting transfer operator techniques on anisotropic Banach spaces. I will focus on parabolic flows on surfaces with singularities that can be renormalized by nonlinear pseudo Anosov transformations. Time permitting, I will show how to apply our results to study averages of the Teichmuller flow. Joint work with M. Artigiani.