An easy-to-compute factorization of rational generalized positive functions (Q606401)
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scientific article; zbMATH DE number 5816650
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An easy-to-compute factorization of rational generalized positive functions |
scientific article; zbMATH DE number 5816650 |
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An easy-to-compute factorization of rational generalized positive functions (English)
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17 November 2010
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The authors give a constructive proof of a factorization theorem for scalar rational functions having nonnegative real part on the imaginary axis. A survey of the extensive related literature is given.
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rational functions
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factorization
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Caratheodory functions
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Nevanlinna functions
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