Low-rank improvements of two-level grid preconditioned matrices
type: Item
instance of: scholarly article
title: Low-rank improvements of two-level grid preconditioned matrices
zbMATH Open document ID: 1432.65034
author: Owe Axelsson
author: R. Blaheta
published in: Journal of Computational and Applied Mathematics
publication date: 2018-06-12T00:00:00Z
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 65N22
zbMATH DE Number: 6885695
zbMATH Keywords: two-level grids
zbMATH Keywords: approximate Schur complement inverse
zbMATH Keywords: low-rank correction
zbMATH Keywords: parallelizable methods
MaRDI profile type: Publication
full work available at URL: j.cam.2017.09.027
OpenAlex ID: W2763675956
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DOI: 10.1016/J.CAM.2017.09.027
description: scientific article; zbMATH DE number 6885695