Which set is the numerical range of an operator? (Q5046954)
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scientific article; zbMATH DE number 7614126
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Which set is the numerical range of an operator? |
scientific article; zbMATH DE number 7614126 |
Statements
Which set is the numerical range of an operator? (English)
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9 November 2022
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numerical range
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normal operator
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hyponormal operator
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Toeplitz operator
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Hankel operator
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compact operator
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nilpotent operator
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root of identity
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\(S_n\)-matrix
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companion matrix
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nonnegative matrix
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doubly stochastic matrix
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row stochastic matrix
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