PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Anatole Katok, Diane Henderson, Svetlana Katok.

Title:New criteria for ergodicity and the Pugh-Shub conjecture
Seminar:Center for Dynamics and Geometry Colloquium
Speaker:Federico Rodriguez Hertz, Universidad de la Republica, Montevideo, Uruguay
Abstract:
We describe a new criterion for ergodicity and nonuniform hyperbolicity. This criterion is used to establish a version of the Pugh Shub conjecture about ergodicity of partially hyperbolic diffeomorphisms in case the center bundle is 2-dimensional. We also proof that transitive surface diffeomorphisms may have at most one SRB measure. This s join work with M.A. Rodriguez Hertz, A. Tahzibi and R. Ure

Room Reservation Information

Room Number:MB106
Date:03 / 19 / 2008
Time:04:35pm - 05:30pm