Darboux invariants of integrable equations with variable spectral parameters

DOI10.1088/1751-8113/41/28/285201zbMath1147.35102OpenAlexW2003765739MaRDI QIDQ3516320

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Publication date: 1 August 2008

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

Full work available at URL: https://doi.org/10.1088/1751-8113/41/28/285201

zbMATH Keywords

Darboux transformationintegrable equationsDarboux invariantsvariable spectral parameter

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Groups and algebras in quantum theory and relations with integrable systems (81R12) Lie-Bäcklund and other transformations for infinite-dimensional Hamiltonian and Lagrangian systems (37K35)

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