\(P\)-regular splitting iterative methods for non-Hermitian positive definite linear systems (Q964120)
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scientific article; zbMATH DE number 5692976
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | \(P\)-regular splitting iterative methods for non-Hermitian positive definite linear systems |
scientific article; zbMATH DE number 5692976 |
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\(P\)-regular splitting iterative methods for non-Hermitian positive definite linear systems (English)
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14 April 2010
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The authors show that \(P\)-regular splittings of the form \(A=M-N\), where \(N=N^*\) and \(A\) is a non-Hermitian positive definite matrix are convergent. Their results complete the successive overrelaxation theory for non-Hermitian matrices.
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Non-Hermitian positive definite matrices
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\(P\)-regular splitting
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convergence
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preconditioned GMRES
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successive overrelaxation
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