The conservation of the Hamiltonian structures in the deformations of the Whitham systems

DOI10.1088/1751-8113/43/6/065202zbMath1186.35187arXiv0911.0607OpenAlexW3099976268MaRDI QIDQ5305413

Andrei Ya. Maltsev

Publication date: 22 March 2010

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0911.0607

zbMATH Keywords

KdV equationWhitham systemDubrovin-Novikov brackets

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) Theoretical approximation in context of PDEs (35A35)

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