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Asymptotics for linear and nonlinear Schr\"odinger equations with periodic potentials

Presented by: 
C Sparber [Vienna]
Date: 
Thursday 5th July 2007 - 15:30 to 16:00
Venue: 
INI Seminar Room 1
Abstract: 

We consider semiclassically scaled linear and nonlinear Schrödinger equation with highly oscillatory periodic potentials. We will discuss rigorous asymptotic descriptions for such problems as well as a recently developed numerical approach based on Bloch decomposition.

University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons