Derivation of expanded isospectral-nonisospectral integrable hierarchies via the column-vector loop algebra
DOI10.1007/s10255-024-1047-1zbMATH Open1547.37083MaRDI QIDQ6565535
Publication date: 2 July 2024
Published in: Acta Mathematicae Applicatae Sinica. English Series (Search for Journal in Brave)
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) NLS equations (nonlinear Schrödinger equations) (35Q55) Applications of Lie algebras and superalgebras to integrable systems (17B80) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with infinite-dimensional Lie algebras and other algebraic structures (37K30) General theory of infinite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, conservation laws (37K06)
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