PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

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

Title:Smooth rigidity of hyperbolic Z^k actions on tori
Seminar:Center for Dynamics and Geometry Seminars
Speaker:Boris Kalinin, University of South Alabama
Abstract:
Any smooth action of Z^k on a torus with an Anosov element is topologically conjugate to a hyperbolic action by commuting affine automorphisms. It is conjectured that the conjugacy is in fact smooth provided that the action is genuinely higher rank. I will talk about recent progress for actions with sufficiently many Anosov elements (joint work with D. Fisher and R. Spatzier)

Room Reservation Information

Room Number:MB106
Date:03 / 16 / 2011
Time:03:35pm - 05:30pm