# Random weighted Sobolev inequalities

Monday, September 23, 2013 -

3:15pm to 4:15pm

We extend a randomisation method, introduced by Burq-Lebeau on compact manifolds, to the case of the harmonic oscillator. We construct measures, under concentration of measure type assumptions, on the support of which we prove optimal weighted Sobolev estimates on R^d. As an application we can prove almost sure global well posedness results for the nonlinear SchrÃ¶dinger equation with harmonic potential. This is a joint work with AurÃ©lien Poiret and Didier Robert.

Speaker:

Laurent Thomann

Princeton University

Event Location:

Fine Hall 314