Upper and lower bounds for ranks of the matrix expression \(X-XAX\) (Q2015284)
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scientific article; zbMATH DE number 6306578
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Upper and lower bounds for ranks of the matrix expression \(X-XAX\) |
scientific article; zbMATH DE number 6306578 |
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Upper and lower bounds for ranks of the matrix expression \(X-XAX\) (English)
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23 June 2014
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Summary: We consider the question of how to take \(X\) such that the nonlinear matrix expression \(X-XAX\) attains its maximal and minimal possible ranks.
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0.91129655
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0.9008697
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0.8780316
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0.8761174
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