Condition for the higher rank numerical range to be non-empty (Q3633147)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Condition for the higher rank numerical range to be non-empty |
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Condition for the higher rank numerical range to be non-empty (English)
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17 June 2009
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numerical range
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eigenvalue inequalities
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Helly's theorem
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bounded linear operator
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Hilbert space
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