For more information about this meeting, contact Dmitri Burago, Anatole Katok.
|Title:||Generalized Hopf bifurcations|
|Seminar:||Center for Dynamics and Geometry Seminars|
|Speaker:||Marc Chaperon, Jussieu|
|This is joint work with Santiago Lopez de Medrano (UNAM, Mexico). Following Thom's principle: "Always look for the organizing center of phenomena", we were able to prove a general "birth lemma" for families of dynamical systems at partially elliptic rest points; it implies the birth of normally hyperbolic compact invariant manifolds diffeomorphic to all kinds of moment-angle manifolds in generic families; these manifolds can form a family of matrioshkas, providing for example a very simple model for the transition between two periodic regimes.|
Room Reservation Information
|Date:||10 / 18 / 2010|
|Time:||03:30pm - 05:30pm|