A note on the equality of rank and trace for an idempotent matrix (Q716114)
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scientific article; zbMATH DE number 5880142
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the equality of rank and trace for an idempotent matrix |
scientific article; zbMATH DE number 5880142 |
Statements
A note on the equality of rank and trace for an idempotent matrix (English)
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19 April 2011
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oblique projector
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matrix factorization
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rank
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trace
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idempotent matrix
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