Multiscale reduction of discrete Korteweg–de Vries equations

DOI10.1088/1751-8113/42/45/454018zbMath1181.35251OpenAlexW2047924978MaRDI QIDQ3648259

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://doi.org/10.1088/1751-8113/42/45/454018

zbMATH Keywords

Korteweg-de Vries equationsNLS hierarchymultiscale reductionsymmetric discretization

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) 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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