The algorithm for computing the Drazin inverses of two-variable polynomial matrices (Q1412645)
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scientific article; zbMATH DE number 2009142
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The algorithm for computing the Drazin inverses of two-variable polynomial matrices |
scientific article; zbMATH DE number 2009142 |
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The algorithm for computing the Drazin inverses of two-variable polynomial matrices (English)
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25 November 2003
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The authors describe a finite algorithm for computing Drazin inverse of two variable polynomial matrices. It is based on \textit{T. N. E. Greville} 's finite algorithm for computing Darzin inverse of a constant matrix [Linear Algebra Appl. 6, 205--208 (1973; Zbl 0247.15004)]. A three dimensional recursive method for the implementation of the proposed algorithm is outlined. Numerical examples are given showing the fact that the methods are feasible. A MATLAB implementation of the algorithm is given.
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Drazin inverses
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polynomial matrices
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algorithm
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numerical examples
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