The representation and approximation of the \(W\)-weighted Drazin inverse of linear operators in Hilbert space. (Q1408334)
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scientific article; zbMATH DE number 1981468
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The representation and approximation of the \(W\)-weighted Drazin inverse of linear operators in Hilbert space. |
scientific article; zbMATH DE number 1981468 |
Statements
The representation and approximation of the \(W\)-weighted Drazin inverse of linear operators in Hilbert space. (English)
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15 September 2003
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The present article gives a unified representation theorem for the weighted Drazin inverse of linear operators, a general error bound, and five specific computational procedures together with their error bounds.
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\(W\)-weighted Drazin inverse
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linear operator
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Hilbert space
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Moore-Penrose inverse
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iterative method
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error bound
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0.96530616
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0.9574488
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0.9479139
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0.93258965
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0.92640233
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0.9174182
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0.9174181
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