Optimal block circulant preconditioners for block Toeplitz systems with application to evolutionary PDEs
type: Item
instance of: scholarly article
title: Optimal block circulant preconditioners for block Toeplitz systems with application to evolutionary PDEs
zbMATH Open document ID: 1490.65046
published in: Journal of Computational and Applied Mathematics
publication date: 2022-02-16T00:00:00Z
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 15B05
Mathematics Subject Classification ID: 15A18
zbMATH DE Number: 7474393
zbMATH Keywords: Toeplitz matrices
zbMATH Keywords: Hankel matrices
zbMATH Keywords: singular value distribution
zbMATH Keywords: eigenvalue distribution
zbMATH Keywords: circulant preconditioners
zbMATH Keywords: evolutionary partial differential equations
zbMATH Keywords: all-at-once systems
zbMATH Keywords: block matrices
Wikidata QID: Q114201936
author: Sean Y. Hon
MaRDI profile type: Publication
full work available at URL: j.cam.2021.113965
OpenAlex ID: W4200066473
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DOI: 10.1016/J.CAM.2021.113965
description: scientific article; zbMATH DE number 7474393