|Topic:||Quasi-periodic solutions to nonlinear PDE's|
|Date:||Thursday, October 26|
|Time/Room:||11:00am - 12:00pm/S-101|
We present a new approach to the existence of time quasi-periodic solutions to nonlinear PDE's. It is based on the method of Anderson localization, harmonic analysis and algebraic analysis. This can be viewed as an infinite dimensional analogue of a Lagrangian approach to KAM theory, as suggested by J. Moser.