Perturbation of the Drazin inverse (Q2748623)
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scientific article; zbMATH DE number 1660479
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Perturbation of the Drazin inverse |
scientific article; zbMATH DE number 1660479 |
Statements
19 November 2002
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perturbation
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Drazin inverse
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error estimates
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asymptotic behavior
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system of differential equations
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Perturbation of the Drazin inverse (English)
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The authors obtain perturbation theorems for the Drazin inverse and explicit error estimates under certain conditions on the perturbing matrices. The results are applied to the solution of a perturbed linear system, an integral representation of the Drazin inverse, and to the asymptotic behavior of solutions of a perturbed system of differential equations.
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