Campuses:

Travelling and Quasi-Periodic Breathers in Coupled Map Lattices

Thursday, December 6, 2012 - 9:00am - 9:50am
Keller 3-180
Yannick Sire (Aix-Marseille Université)
I will describe several works dealing with the construction of different solutions on lattices.
I will first investigate the problem of pulsating trvaelling waves known as travelling breathers.
I will secondly deal with qusi-periodic motions on the lattice via a KAM theorem. I will construct finite dimensional and infinite dimensional invariant tori.
MSC Code: 
46E05