The generalized fractional trace variational identity and fractional integrable couplings of Kaup-Newell hierarchy

DOI10.1063/1.4886495zbMath1301.37051OpenAlexW2030782686MaRDI QIDQ3189955

Tie-cheng Xia, Han-yu Wei

Publication date: 12 September 2014

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

Full work available at URL: https://doi.org/10.1063/1.4886495

zbMATH Keywords

Kaup-Newell hierarchyfractional Hamiltonian structurefractional integrable couplingfractional trace identity

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Fractional derivatives and integrals (26A33)

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