Contraction numbers for additive correction methods (Q920576)
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scientific article; zbMATH DE number 4164028
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Contraction numbers for additive correction methods |
scientific article; zbMATH DE number 4164028 |
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Contraction numbers for additive correction methods (English)
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1990
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The authors call an iterative method for the solution of a linear equation an ``additive correction method'' if the correction is computed from the defect. If the correction can be understood as a projection onto a subspace and a contraction number is known for this process, then the convergence of the iterative method may be described in a quantitative way.
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iterative method
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additive correction method
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contraction number
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convergence
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