Displacement structure of the generalized inverse \(A_{T,S}^{(2)}\) (Q1886552)
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scientific article; zbMATH DE number 2116547
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Displacement structure of the generalized inverse \(A_{T,S}^{(2)}\) |
scientific article; zbMATH DE number 2116547 |
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Displacement structure of the generalized inverse \(A_{T,S}^{(2)}\) (English)
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18 November 2004
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The author estimates: a) the displacement rank of \( A_{T,S}^{(2)}U-VA_{T,S}^{(2)}\), where \(A_{T,S}^{(2)}\) is the \((2)-\)inverse of \(A\), and b) the general displacement rank, by introducing first a generalized displacement concept.
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(2)-inverse
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structured matrix
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generalized inverse
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displacement rank
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