A highly accurate finite-difference method with minimum dispersion error for solving the Helmholtz equation
type: Item
instance of: scholarly article
title: A highly accurate finite-difference method with minimum dispersion error for solving the Helmholtz equation
zbMATH Open document ID: 1398.65268
author: Zedong Wu
author: Tariq Alkhalifah
published in: Journal of Computational Physics
publication date: 2018-09-20T00:00:00Z
full work available at URL: http://hdl.handle.net/10754/627484
Mathematics Subject Classification ID: 65N06
Mathematics Subject Classification ID: 35J05
zbMATH DE Number: 6940790
zbMATH Keywords: acoustic wave equation
zbMATH Keywords: anisotropic
zbMATH Keywords: finite difference
zbMATH Keywords: dispersion error
describes a project that uses: MUMPS
describes a project that uses: STRUMPACK
MaRDI profile type: Publication
OpenAlex ID: W2796152264
cites work: Accurate finite difference methods for time-harmonic wave propagation
cites work: High-order finite difference methods for the Helmholtz equation
cites work: A compact fourth order scheme for the Helmholtz equation in polar coordinates
cites work: Numerical Simulation of Time-Harmonic Waves in Inhomogeneous Media using Compact High Order Schemes
cites work: The method of difference potentials for the Helmholtz equation using compact high order schemes
cites work: Compact 2D and 3D sixth order schemes for the Helmholtz equation with variable wave number
cites work: Compact high order schemes with gradient-direction derivatives for absorbing boundary conditions
cites work: An efficient multicore implementation of a novel HSS-structured multifrontal solver using randomized sampling
cites work: Sweeping Preconditioner for the Helmholtz Equation: Moving Perfectly Matched Layers
cites work: A source transfer domain decomposition method for Helmholtz equations in unbounded domain
DOI: 10.1016/J.JCP.2018.03.046
description: scientific article; zbMATH DE number 6940790