Bi-integrable and tri-integrable couplings of a soliton hierarchy associated with \(\mathrm{SO}(4)\)

DOI10.1515/math-2017-0017zbMath1379.37124OpenAlexW2594157977MaRDI QIDQ521570

Jian Zhang, Yun An Cui, Chi-Ping Zhang

Publication date: 11 April 2017

Published in: Open Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/math-2017-0017

zbMATH Keywords

Hamiltonian structurezero curvature equationintegrable coupling

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)

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