Some technical details accompanying the Colloquium on Thursday Oct. 31.

Dynamical Systems Working Seminar

Meeting Details

For more information about this meeting, contact Kristin Berrigan, Svetlana Katok, Yakov Pesin, Federico Rodriguez Hertz.

Speaker: Dmitri Burago, Penn State

Abstract: Every completely integrable Hamiltonian system of dim>2 admits arbitrarily $C^{\infty}$ small perturbations which are entropy non-expansive, that is, they have positive metric entropy and furthermore positive entropy is generated in arbitrarily small tubular neighborhoods of single trajectories (joint with D. Chen and S. Ivanov).


Room Reservation Information

Room Number: 114 McAllister

Date: 11/05/2019

Time: 4:00pm - 6:00pm