Spectral factors and analytic completion (Q916987)
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scientific article; zbMATH DE number 4155242
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral factors and analytic completion |
scientific article; zbMATH DE number 4155242 |
Statements
Spectral factors and analytic completion (English)
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1990
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The author studies some properties of operator valued analytic contractive functions. He gives an approximation of spectral factors extending a well-known scalar result. In the case, when a given function admit a meromorphic pseudocontinuation of bounded type, the author gives a description of all its analytic contractive completions.
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operator valued analytic contractive functions
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approximation of spectral factors extending a well-known scalar result
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meromorphic pseudocontinuation of bounded type
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analytic contractive completions
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