Symmetries and their Lie algebra of a variable coefficient Korteweg-de Vries hierarchy

DOI10.1007/s11401-016-1020-2zbMath1370.37123OpenAlexW2475221851WikidataQ115379356 ScholiaQ115379356MaRDI QIDQ325292

Da-jun Zhang, Xiao Ying Zhu

Publication date: 18 October 2016

Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11401-016-1020-2

zbMATH Keywords

Lie algebrasymmetriesKdV hierarchy

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) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with infinite-dimensional Lie algebras and other algebraic structures (37K30) Symmetries, Lie group and Lie algebra methods for problems in mechanics (70G65) Symmetry analysis, Lie group and Lie algebra methods applied to problems in fluid mechanics (76M60)

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