"On Non-Linear Pseudo Anosov map and parabolic flows"

Dynamical Systems Seminar

Meeting Details

For more information about this meeting, contact Kristin Berrigan, Yakov Pesin, Svetlana Katok, Kurt Vinhage, Federico Rodriguez Hertz.

Speaker: Paolo Giulietti, Scuola Normale Superiore

Abstract: I will present recent results (and a work-in-progress) on ergodic averages and cohomological equations related to parabolic dynamics by means of hyperbolic renormalizations, exploiting transfer operator techniques on anisotropic Banach spaces. After a brief introduction, 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 the Banach spaces constructed are suitable to study averages of the Teichmuller flow. Joint work with M. Artigiani.

Room Reservation Information

Room Number: 114 McAllister

Date: 11/11/2019

Time: 3:40pm - 4:40pm