A gauge equivalent pair with two different \(r\)-matrices

DOI10.1016/S0375-9601(99)00766-5zbMath0948.81562OpenAlexW2082604364MaRDI QIDQ1569412

Walter Strampp, Zhijun Qiao

Publication date: 3 July 2000

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(99)00766-5

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)

Cites Work

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• A hierarchy of nonlinear evolution equations and finite-dimensional involutive systems