The numerical range of \(C^*_\psi C_\varphi\) and \(C_\varphi C^*_\psi\) (Q2024997)
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scientific article; zbMATH DE number 7347147
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The numerical range of \(C^*_\psi C_\varphi\) and \(C_\varphi C^*_\psi\) |
scientific article; zbMATH DE number 7347147 |
Statements
The numerical range of \(C^*_\psi C_\varphi\) and \(C_\varphi C^*_\psi\) (English)
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11 May 2021
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composition operator
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numerical range
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inner function
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weighted shift
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