Operators that are close to unitary ones and their function models. I (Q5947525)
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scientific article; zbMATH DE number 1661242
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Operators that are close to unitary ones and their function models. I |
scientific article; zbMATH DE number 1661242 |
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Operators that are close to unitary ones and their function models. I (English)
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16 October 2001
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function model
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operator in Hilbert space
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close to an isometry
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model operator
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space of functions meromorphic inside and outside the unit disk
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Cauchy integrals of distributions
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spectral analysis
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one-dimensional perturbations of a unitary operator
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