Absolutely convergent series expansions for quasi periodic motions.

Eliasson, L.H.

Displaying similar documents to “Absolutely convergent series expansions for quasi periodic motions.”

On classical series expansions for quasi-periodic motions.

Giorgilli, Antonio, Locatelli, Ugo (1997)

Mathematical Physics Electronic Journal [electronic only]

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Quasi-periodic solutions of PDEs

Massimiliano Berti (2011-2012)

Séminaire Laurent Schwartz — EDP et applications

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The aim of this talk is to present some recent existence results about quasi-periodic solutions for PDEs like nonlinear wave and Schrödinger equations in $𝕋^{d}$ , $d \geq 2$ , and the $1$ - $d$ derivative wave equation. The proofs are based on both Nash-Moser implicit function theorems and KAM theory.

KAM techniques in PDE

Ricardo Pérez-Marco (2001-2002)

Séminaire Bourbaki

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Periodic Solutions of Superquadratic Hamiltonian Systems with Bounded Forcing Terms.

Yiming Long (1990)

Mathematische Zeitschrift

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Periodic solutions of a non coercive Hamiltonian system.

M. Timoumi, A. Trad (1995)

Collectanea Mathematica

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Periodic solutions for second order Hamiltonian systems on an arbitrary energy surface

Chengfu Che, Xiaoping Xue (2012)

Annales Polonici Mathematici

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Two theorems about the existence of periodic solutions with prescribed energy for second order Hamiltonian systems are obtained. One gives existence for almost all energies under very natural conditions. The other yields existence for all energies under a further condition.