Discrete coupled derivative nonlinear Schrödinger equations and their quasi-periodic solutions

DOI10.1088/1751-8113/40/3/007zbMath1106.35094OpenAlexW2085441741MaRDI QIDQ3421665

Ting Su, Xiangguo Geng

Publication date: 8 February 2007

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

Full work available at URL: https://doi.org/10.1088/1751-8113/40/3/007

zbMATH Keywords

quasi-periodic solutionsLax pairsdifferential-difference equationdiscrete soliton equationsRiemann-theta functions

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Partial functional-differential equations (35R10) NLS equations (nonlinear Schrödinger equations) (35Q55) Statistical mechanics of plasmas (82D10) Statistical mechanics of magnetic materials (82D40)

Related Items (3)

Soliton solutions by Darboux transformation for a Hamiltonian lattice system ⋮ Derivative non-linear Schrödinger equation: singular manifold method and Lie symmetries ⋮ A generalization of the Landau-Lifschitz equation: breathers and rogue waves

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