Notes on a saddle point reformulation of mixed variational problems
type: Item
instance of: scholarly article
title: Notes on a saddle point reformulation of mixed variational problems
author: Constantin Bacuta
author: Daniel Hayes
author: Jacob Jacavage
publication date: 2021-06-23T00:00:00Z
Mathematics Subject Classification ID: 65N30
Mathematics Subject Classification ID: 65N12
Mathematics Subject Classification ID: 65N22
Mathematics Subject Classification ID: 35J25
Mathematics Subject Classification ID: 78M10
zbMATH DE Number: 7362351
zbMATH Keywords: least squares
zbMATH Keywords: saddle point systems
zbMATH Keywords: mixed methods
zbMATH Keywords: optimal test norm
zbMATH Keywords: Uzawa conjugate gradient
zbMATH Keywords: preconditioning
MaRDI profile type: Publication
full work available at URL: j.camwa.2020.07.016
OpenAlex ID: W3047553174
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DOI: 10.1016/J.CAMWA.2020.07.016
published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 7362351