EVENT DETAILS AND ABSTRACT

Title: Eigenmodes of the damped wave equation and subsets of small topological pressure
Speaker: Gabriel Rivière
Speaker Info: Université Lille 1
Brief Description:
Special Note:
Abstract:

I will describe concentration properties of some eigenmodes of the damped wave equation on manifolds of negative curvature. As an application of these properties, one can derive the existence of a ``logarithmic strip'' without eigenvalue below the real axis under a pressure condition on the set of undamped trajectories.