A relaxed splitting preconditioner for the incompressible Navier-Stokes equations
type: Item
instance of: scholarly article
title: A relaxed splitting preconditioner for the incompressible Navier-Stokes equations
zbMATH Open document ID: 1251.76044
DOI: 10.1155/2012/402490
author: Ning-Bo Tan
author: Ting-Zhu Huang
author: Zejun Hu
published in: Journal of Applied Mathematics
publication date: 2012-11-15T00:00:00Z
review text: Summary: A relaxed splitting preconditioner based on matrix splitting is introduced in this paper for linear systems of saddle point problem arising from numerical solution of the incompressible Navier-Stokes equations. Spectral analysis of the preconditioned matrix is presented, and numerical experiments are carried out to illustrate the convergence behavior of the preconditioner for solving both steady and unsteady incompressible flow problems.
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 76D05
Mathematics Subject Classification ID: 35Q30
zbMATH DE Number: 6106203
zbMATH Keywords: saddle point problems
zbMATH Keywords: numerical solution
zbMATH Keywords: incompressible Navier-Stokes equations
zbMATH Keywords: spectral analysis
zbMATH Keywords: preconditioners
Wikidata QID: Q58906844
describes a project that uses: IFISS
describes a project that uses: CSparse
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/402490
OpenAlex ID: W2088234840
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DBLP publication ID: journals/jam/TanHH12
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description: scientific article; zbMATH DE number 6106203