\(H\)-splittings and two-stage iterative methods (Q1195915)
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scientific article; zbMATH DE number 86139
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | \(H\)-splittings and two-stage iterative methods |
scientific article; zbMATH DE number 86139 |
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\(H\)-splittings and two-stage iterative methods (English)
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2 February 1993
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The convergence of stationary and non-stationary two-stage iterative methods is discussed. Alternative proofs of the convergence results obtained by \textit{P. J. Lanzkron}, \textit{D. J. Rose}, and the second author [ibid. 58, No. 7, 685-702 (1991; Zbl 0718.65022)] are given. After the introduction of \(H\)-splittings and \(H\)-compatible splittings of \(H\)- matrices similar convergence results for splittings of \(H\)-matrices are presented.
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convergence
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two-stage iterative methods
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\(H\)-compatible splittings
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\(H\)- matrices
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