Symmetric high order Gautschi-type exponential wave integrators pseudospectral method for the nonlinear Klein-Gordon equation in the nonrelativistic limit regime

zbMath1397.65165arXiv1611.01550MaRDI QIDQ5374432

Yan Wang, Xiaofei Zhao

Publication date: 14 September 2018

Full work available at URL: https://arxiv.org/abs/1611.01550

zbMATH Keywords

error estimatespectral methodnonlinear Klein-Gordon equationnonrelativistic limittime symmetryhigh-order accuracyexponential wave integratormeshing strategy

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

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