\(P\)-regular splitting iterative methods for non-Hermitian positive definite linear systems
type: Item
instance of: scholarly article
title: \(P\)-regular splitting iterative methods for non-Hermitian positive definite linear systems
zbMATH Open document ID: 1191.65031
author: Cheng-yi Zhang
author: Michele Benzi
publication date: 2010-04-14T00:00:00Z
full work available at URL: https://eudml.org/doc/228129
full work available at URL: pp39-53.pdf
review text: The authors show that \(P\)-regular splittings of the form \(A=M-N\), where \(N=N^*\) and \(A\) is a non-Hermitian positive definite matrix are convergent. Their results complete the successive overrelaxation theory for non-Hermitian matrices.
reviewed by: Constantin Popa
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F08
zbMATH DE Number: 5692976
zbMATH Keywords: Non-Hermitian positive definite matrices
zbMATH Keywords: \(P\)-regular splitting
zbMATH Keywords: convergence
zbMATH Keywords: preconditioned GMRES
zbMATH Keywords: successive overrelaxation
MaRDI profile type: Publication
published in: ETNA - Electronic Transactions on Numerical Analysis
description: scientific article; zbMATH DE number 5692976