On augmentation block triangular preconditioners for regularized saddle point problems
type: Item
instance of: scholarly article
title: On augmentation block triangular preconditioners for regularized saddle point problems
zbMATH Open document ID: 1443.65038
author: Wendi Bao
author: Ling Jian
author: Shu-Qian Shen
publication date: 2020-10-08T00:00:00Z
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 15A24
zbMATH DE Number: 7258233
zbMATH Keywords: saddle point problem
zbMATH Keywords: augmentation
zbMATH Keywords: block triangular preconditioner
zbMATH Keywords: spectral estimate
MaRDI profile type: Publication
full work available at URL: j.camwa.2015.02.007
OpenAlex ID: W2055186390
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DOI: 10.1016/J.CAMWA.2015.02.007
published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 7258233