Integrable hierarchies of nonlinear difference-difference equations and symmetries

DOI10.1088/0305-4470/34/48/302zbMath1003.39011OpenAlexW2053018511MaRDI QIDQ2773103

Decio Levi, Luigi Martina

Publication date: 16 September 2002

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

Full work available at URL: https://doi.org/10.1088/0305-4470/34/48/302

zbMATH Keywords

Bäcklund transformationsintegrable hierarchiesgeneralized symmetriesdiscrete Schrödinger spectral problemdiscrete-time Toda and Volterra lattice equationsLie pointnonlinear difference-difference equations

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Discrete version of topics in analysis (39A12)

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