Perturbation analysis for best approximation and the polar factor by subunitary matrices (Q1001310)
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scientific article; zbMATH DE number 5508631
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Perturbation analysis for best approximation and the polar factor by subunitary matrices |
scientific article; zbMATH DE number 5508631 |
Statements
Perturbation analysis for best approximation and the polar factor by subunitary matrices (English)
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17 February 2009
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best approximation by subunitary matrices
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minimal rank approximation
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polar decomposition
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