A note on the fast algorithm for block Toeplitz systems with tensor structure
type: Item
instance of: scholarly article
title: A note on the fast algorithm for block Toeplitz systems with tensor structure
zbMATH Open document ID: 1026.65019
DOI: 10.1016/S0096-3003(00)00150-8
author: Kit Ian Kou
author: Vai-Kuong Sin
author: Xiao-Qing Jin
published in: Applied Mathematics and Computation
publication date: 2003-01-28T00:00:00Z
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F35
Mathematics Subject Classification ID: 68U10
Mathematics Subject Classification ID: 94A08
zbMATH DE Number: 1861016
zbMATH Keywords: numerical examples
zbMATH Keywords: convergence
zbMATH Keywords: block Toeplitz matrix
zbMATH Keywords: preconditioner
zbMATH Keywords: PCG method
zbMATH Keywords: image restoration
zbMATH Keywords: conjugate gradient method
zbMATH Keywords: algorithm
zbMATH Keywords: ill-conditioned systems
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1861016