Separation-of-variables as a preconditioner for an iterative Helmholtz solver
type: Item
instance of: scholarly article
title: Separation-of-variables as a preconditioner for an iterative Helmholtz solver
zbMATH Open document ID: 1013.65117
DOI: 10.1016/S0168-9274(02)00165-4
published in: Applied Numerical Mathematics
publication date: 2003-03-10T00:00:00Z
Mathematics Subject Classification ID: 65N06
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F35
Mathematics Subject Classification ID: 65N12
Mathematics Subject Classification ID: 35J05
Mathematics Subject Classification ID: 86A15
zbMATH DE Number: 1879016
zbMATH Keywords: Helmholtz equation
zbMATH Keywords: preconditioning
zbMATH Keywords: separation of variables
zbMATH Keywords: iterative solver
zbMATH Keywords: numerical examples
zbMATH Keywords: finite difference method
zbMATH Keywords: iterative method
zbMATH Keywords: wavenumber
zbMATH Keywords: eigenvalue-eigenvector decomposition
zbMATH Keywords: convergence
zbMATH Keywords: seismic modeling
Wikidata QID: Q57880492
author: R.-É. Plessix
author: Wim A. Mulder
describes a project that uses: symrcm
MaRDI profile type: Publication
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cites work: Q3664299
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cites work: On the Approximate Cyclic Reduction Preconditioner
cites work: A Parallel Fast Direct Solver for Block Tridiagonal Systems with Separable Matrices of Arbitrary Dimension
cites work: GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems
cites work: Bi-CGSTAB: A Fast and Smoothly Converging Variant of Bi-CG for the Solution of Nonsymmetric Linear Systems
full work available at URL: s0168-9274(02)00165-4
OpenAlex ID: W2154046324
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description: scientific article; zbMATH DE number 1879016