Dispersion analysis of multi-symplectic scheme for the nonlinear Schrödinger equations

DOI10.1007/s10255-020-0933-4zbMath1483.65139OpenAlexW3016197470MaRDI QIDQ1987603

Hao-chen Li, Xue-jun He, Hang Ye, Jian-Qiang Sun

Publication date: 15 April 2020

Published in: Acta Mathematicae Applicatae Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10255-020-0933-4

zbMATH Keywords

nonlinear Schrödinger equationgroup velocitydispersion analysismulti-symplectic scheme

Mathematics Subject Classification ID

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)

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