Domain decomposition and Uzawa-type iterative method for elliptic variational inequality
type: Item
instance of: scholarly article
title: Domain decomposition and Uzawa-type iterative method for elliptic variational inequality
zbMATH Open document ID: 1380.65115
DOI: 10.1134/S1995080217050353
author: A. V. Lapin
published in: Lobachevskii Journal of Mathematics
publication date: 2017-12-06T00:00:00Z
review text: The author considers a discretization of an elliptic variational inequality with quasilinear operator. The non-overlapping domain decomposition technique is used in order to split into subproblems. To the resulting saddle point problem a block relaxation-Uzawa iterative method is applied. The existence of a solution to the saddle point problem and convergence of the iterative method are addressed as well.
reviewed by: Ernö Robert Csetnek
Mathematics Subject Classification ID: 65K15
Mathematics Subject Classification ID: 49J40
Mathematics Subject Classification ID: 49M27
Mathematics Subject Classification ID: 65Y05
zbMATH DE Number: 6815758
zbMATH Keywords: variational inequality
zbMATH Keywords: finite element method
zbMATH Keywords: domain decomposition method
zbMATH Keywords: constrained saddle point problem
zbMATH Keywords: parallel iterative algorithm
zbMATH Keywords: convergence
MaRDI profile type: Publication
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full work available at URL: s1995080217050353
OpenAlex ID: W2755613308
description: scientific article; zbMATH DE number 6815758