PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Anatole Katok, Dmitri Burago.

Title:On the ergodicity of partially hyperbolic diffeomorphism on the 3-torus
Seminar:Center for Dynamics and Geometry Seminars
Speaker:Raul Ures, IMERL, Montevideo
Abstract:
It is known that the (essential) accessibility property implies ergodicity in dimension 3. In this talk we will mainly study what happens if the diffeomorphism is not accessible. More precisely, let f be a partially hyperbolic diffeomorphism homotopic to a hyperbolic automorphism of the 3-torus A. We will show that if f is not accessible then it is conjugate to A. This is a joint work with A. Hammerlindl.

Room Reservation Information

Room Number:MB106
Date:01 / 30 / 2012
Time:03:35pm - 05:30pm