KAM for the nonlinear wave equation on the circle: a normal form theorem

DOI10.1007/S40574-018-0164-2zbMath1441.37083arXiv1712.01599OpenAlexW2964093928WikidataQ129563066 ScholiaQ129563066MaRDI QIDQ2328190

Moudhaffar Bouthelja

Publication date: 9 October 2019

Published in: Bollettino dell'Unione Matematica Italiana (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.01599

zbMATH Keywords

KAM theoremsmall amplitude solutionswave equation on the circle

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Wave equation (35L05) Perturbations, KAM theory for infinite-dimensional Hamiltonian and Lagrangian systems (37K55)

Cites Work

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