Time exponential splitting technique for the Klein-Gordon equation with Hagstrom-Warburton high-order absorbing boundary conditions

DOI10.1016/j.jcp.2016.02.004zbMath1349.65262OpenAlexW2293779683MaRDI QIDQ2375037

Isaías Alonso-Mallo, A. M. Portillo

Publication date: 5 December 2016

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2016.02.004

zbMATH Keywords

dispersive wavesfinite differencessplitting methodsartificial boundaryabsorbing boundary conditionsauxiliary variables

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)

Related Items (5)

High-order full discretization for anisotropic wave equations ⋮ Stability analysis of the numerical method of characteristics applied to a class of energy-preserving hyperbolic systems. I: Periodic boundary conditions ⋮ Near conserving energy numerical schemes for two-dimensional coupled seismic wave equations ⋮ An accurate and efficient numerical method for solving linear peridynamic models ⋮ Time exponential splitting integrator for the Klein-Gordon equation with free parameters in the Hagstrom-Warburton absorbing boundary conditions

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