Multiscale reduction of discrete nonlinear Schrödinger equations

DOI10.1088/1751-8113/42/45/454011zbMath1181.35263arXiv0903.3418OpenAlexW3103631278MaRDI QIDQ3648250

Matteo Petrera, Decio Levi, Christian Scimiterna

Publication date: 24 November 2009

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

Full work available at URL: https://arxiv.org/abs/0903.3418

zbMATH Keywords

nonlinear Schrödinger equationdifferential-difference equationsmultiscale perturbation techniques

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) Partial difference equations (39A14) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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