A generalized fractional trace variational identity and new fractional integrable couplings of soliton hierarchy

DOI10.1016/S0252-9602(13)60125-3zbMath1313.35281MaRDI QIDQ467635

Han-yu Wei, Tie-cheng Xia

Publication date: 3 November 2014

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

zbMATH Keywords

Hamiltonian structuresoliton hierarchyfractional integrable couplingsgeneralized fractional trace variational identity

Mathematics Subject Classification ID

Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Soliton equations (35Q51) Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems (37K40)

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