Explicit high accuracy energy-preserving Lie-group sine pseudo-spectral methods for the coupled nonlinear Schrödinger equation

DOI10.1016/j.apnum.2023.09.002OpenAlexW4386649055MaRDI QIDQ6086847

Yayun Fu, Feng-Li Yin

Publication date: 10 November 2023

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2023.09.002

zbMATH Keywords

coupled nonlinear Schrödinger equationhigh accuracyLie-group methodsine pseudo-spectral methodexplicit energy-preserving

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Partial differential equations of mathematical physics and other areas of application (35Qxx) Parabolic equations and parabolic systems (35Kxx)

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