Some notes on multisplitting methods and \(m\)-step preconditioners for linear systems (Q2564936)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some notes on multisplitting methods and \(m\)-step preconditioners for linear systems |
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Some notes on multisplitting methods and \(m\)-step preconditioners for linear systems (English)
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24 April 1997
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The \(m\)-step additive preconditioners and the method of the arithmetic mean are generalized. Suitable relaxed \(m\)-step preconditioners are determined by minimizing the related condition number and optimizing the SOR additive iterative method for 2-cyclic positive definite matrices.
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multisplitting
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additive preconditioners
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method of the arithmetic mean
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condition number
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SOR additive iterative method
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positive definite matrices
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