KAM tori for perturbations of the defocusing NLS equation

KAM tori for perturbations of the defocusing NLS equation

We prove that small, semi-linear Hamiltonian perturbations of the defocusing nonlinear Schrödinger (dNLS) equation on the circle have an abundance of invariant tori of any size and (finite) dimension which support quasi-periodic solutions. When compared with previous results the novelty consists in...

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Bibliographic Details
Main Authors : Berti Massimiliano (Auteur), Kappeler Thomas (Auteur), Montalto Riccardo (Auteur)
Format : Book
Language : anglais
Title statement : KAM tori for perturbations of the defocusing NLS equation / Massimiliano Berti, Thomas Kappeler, Riccardo Montalto
Published : Paris : Société mathématique de France , 2018
Physical Description : 1 vol. (VIII-148 p.)
Series : Astérisque ; 403
Subjects :
Systèmes hamiltoniens
Perturbation (mathématiques)
Équations
Physique mathématique
Schrödinger, Équation de
Related Items : Additional physical form: KAM tori for perturbations of the defocusing NLS equation
In: Astérisque

Bib. CRDM (Mathématiques)

Holdings details from Bib. CRDM (Mathématiques)
Location Call Number Loan type Status
Bibliothèque AST/403 Prêt sans prolongation Available