High Order Compact Multisymplectic Scheme for Coupled Nonlinear Schrödinger-KdV Equations

DOI10.4208/jcm.1702-m2016-0789zbMath1424.65244OpenAlexW2810983139MaRDI QIDQ4624241

Lan Wang, Yu-Shun Wang

Publication date: 22 February 2019

Published in: Journal of Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/81b9aeca8e8f70dc894796a88fd4910207f5dafa

zbMATH Keywords

conservation lawmultisymplectic schemehigh-order compact methodSchrödinger-KdV equations

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) NLS equations (nonlinear Schrödinger equations) (35Q55) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Canonical and symplectic transformations for problems in Hamiltonian and Lagrangian mechanics (70H15)

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