Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrödinger equations

DOI10.1016/j.cpc.2010.04.003zbMath1219.65109OpenAlexW2038091767MaRDI QIDQ547033

Ying Cao, Linghua Kong, Hong Huang, Jing-Jing Zhang, Ya-Li Duan

Publication date: 30 June 2011

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2010.04.003

zbMATH Keywords

numerical resultsKlein-Gordon-Schrödinger equationFourier pseudo-spectralStörmer/Verlet integratorsymplectic partitioned Runge-Kutta

Mathematics Subject Classification ID

PDEs in connection with quantum mechanics (35Q40) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

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