Deflation and projection methods applied to symmetric positive semi-definite systems
type: Item
instance of: scholarly article
title: Deflation and projection methods applied to symmetric positive semi-definite systems
zbMATH Open document ID: 1326.65041
author: E. Ludwig
author: Reinhard Nabben
author: J. M. Tang
published in: Linear Algebra and its Applications
publication date: 2015-11-17T00:00:00Z
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F50
Mathematics Subject Classification ID: 65N22
Mathematics Subject Classification ID: 65N55
zbMATH DE Number: 6509658
zbMATH Keywords: deflation
zbMATH Keywords: domain decomposition
zbMATH Keywords: multigrid
zbMATH Keywords: conjugate gradients
zbMATH Keywords: two-grid schemes
zbMATH Keywords: preconditioning
zbMATH Keywords: SPSD matrices
zbMATH Keywords: coarse-grid corrections
zbMATH Keywords: projection methods
describes a project that uses: Wesseling
MaRDI profile type: Publication
full work available at URL: j.laa.2015.09.056
OpenAlex ID: W2176411140
cites work: Generalized inverses. Theory and applications.
cites work: The Construction of Preconditioners for Elliptic Problems by Substructuring. I
cites work: Schwarz methods of neumann‐neumann type for three‐dimensional elliptic finite element problems
cites work: Q5689624
cites work: Matrix Analysis
cites work: Methods of conjugate gradients for solving linear systems
cites work: Twofold deflation preconditioning of linear algebraic systems. I: Theory
cites work: A sharp convergence estimate for the method of subspace corrections for singular systems of equations
cites work: Balancing domain decomposition
cites work: Q4288422
cites work: Balancing domain decomposition for problems with large jumps in coefficients
cites work: An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric M-Matrix
cites work: A Restarted GMRES Method Augmented with Eigenvectors
cites work: A Comparison of Deflation and Coarse Grid Correction Applied to Porous Media Flow
cites work: A Comparison of Deflation and the Balancing Preconditioner
cites work: A comparison of abstract versions of deflation, balancing and additive coarse grid correction preconditioners
cites work: Deflation of Conjugate Gradients with Applications to Boundary Value Problems
cites work: Generalized augmented matrix preconditioning approach and its application to iterative solution of ill-conditioned algebraic systems
cites work: A Deflated Version of the Conjugate Gradient Algorithm
cites work: Q4716273
cites work: On deflation and singular symmetric positive semi-definite matrices
cites work: Efficient deflation methods applied to 3-D bubbly flow problems
cites work: Comparison of two-level preconditioners derived from deflation, domain decomposition and multigrid methods
cites work: Q4825126
cites work: Q4527708
cites work: An efficient preconditioned CG method for the solution of a class of layered problems with extreme contrasts in the coefficients
DOI: 10.1016/J.LAA.2015.09.056
description: scientific article; zbMATH DE number 6509658