PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

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

Title:A method of reduction for the existence and bifurcation of invariant curves of quasi-periodically forced maps
Seminar:Center for Dynamics and Geometry Seminars
Speaker:Amadeu Delshams, Universitat Polit├Ęcnica de Catalunya
Abstract:
The existence of a foliation of translated curves for quasi-periodically forced maps (skew-products) is established, under very mild regularity hypotheses, for rotation numbers of constant type. Among the translated curves, the invariant curves are characterized as the solutions of an scalar bifurcation equation, from which their existence, stability as well as bifurcation can be easily described. This talk is based on a joint work with Rafael Ortega.

Room Reservation Information

Room Number:MB106
Date:11 / 01 / 2010
Time:03:30pm - 05:30pm