A note on the Drazin inverses with Banachiewicz-Schur forms (Q1030235)
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scientific article; zbMATH DE number 5573836
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the Drazin inverses with Banachiewicz-Schur forms |
scientific article; zbMATH DE number 5573836 |
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A note on the Drazin inverses with Banachiewicz-Schur forms (English)
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1 July 2009
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Recently, the Banachiewicz-Schur form for different generalized inverses matrices has been studied. In this paper, that representation is obtained for the Drazin inverse of bounded linear operators on Hilbert spaces. Some well-known results can be recovered from the main result.
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Banachiewicz-Schur form
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generalised inverse
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generalised Schur complement
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Drazin inverse
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Moore-Penrose inverse
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EP-operator
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