Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems
type: Item
instance of: scholarly article
title: Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems
zbMATH Open document ID: 1271.65100
author: Michele Benzi
author: Fang Chen
author: Zeng-Qi Wang
author: Zhong-Zhi Bai
published in: IMA Journal of Numerical Analysis
publication date: 2013-02-27T00:00:00Z
full work available at URL: http://dspace.imech.ac.cn/handle/311007/47110
Mathematics Subject Classification ID: 65K10
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 49J20
Mathematics Subject Classification ID: 49M25
zbMATH DE Number: 6139398
zbMATH Keywords: block two-by-two matrices
zbMATH Keywords: PMHSS iteration
zbMATH Keywords: preconditioning
zbMATH Keywords: spectral properties
zbMATH Keywords: PDE-constrained optimization
zbMATH Keywords: KKT systems
zbMATH Keywords: Krylov subspace methods
zbMATH Keywords: Hermitian and skew-Hermitian splitting
zbMATH Keywords: Galerkin finite elements
zbMATH Keywords: convergence
zbMATH Keywords: numerical experiments
MaRDI profile type: Publication
OpenAlex ID: W2148733093
DOI: 10.1093/IMANUM/DRS001
description: scientific article; zbMATH DE number 6139398