Microlocal methods in spectral and scattering theory

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:

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.
Date: Friday, October 28, 2011
Time: 11:30am
Where: Transportation center, 600 Foster Street
Contact Person: Dean Baskin
Contact email: dbaskin@math.northwestern.edu
Contact Phone:
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