The Liouville integrability of integrable couplings of Volterra lattice equation

DOI10.1016/j.cnsns.2009.06.028zbMath1221.37156OpenAlexW2040666614MaRDI QIDQ718278

Xin-Yue Li, Qiu-Lan Zhao, Xi-Xiang Xu

Publication date: 23 September 2011

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2009.06.028

zbMATH Keywords

Hamiltonian structureintegrable couplingsdiscrete variational identityLiouville integrable systems

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Additive difference equations (39A10) Completely integrable systems and methods of integration for problems in Hamiltonian and Lagrangian mechanics (70H06) Lattice dynamics; integrable lattice equations (37K60)

Related Items

Bi-integrable couplings of a nonsemisimple Lie algebra by Toda lattice hierarchy, New Integrable Multicomponent Nonlinear Partial Differential-Difference Equations

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