On the comparison of H-matrices with M-matrices (Q1084153)
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scientific article; zbMATH DE number 3977178
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the comparison of H-matrices with M-matrices |
scientific article; zbMATH DE number 3977178 |
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On the comparison of H-matrices with M-matrices (English)
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1986
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The purpose of this note is to discuss the overestimate of the absolute value of the inverse of an H-matrix and a related sharper bound involving the triangular decomposition of the same matrix. This is done by estimating matrix condition numbers and constructing error bounds for solutions of equations.
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overestimate
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absolute value
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inverse
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H-matrix
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triangular decomposition
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condition numbers
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error bounds
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0.88637304
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0.8768004
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0.87226355
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