Finding roots by deflated polynomial approximation (Q921867)
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scientific article; zbMATH DE number 4166719
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finding roots by deflated polynomial approximation |
scientific article; zbMATH DE number 4166719 |
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Finding roots by deflated polynomial approximation (English)
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1990
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This work presents a method for finding roots of polynomials with real coefficients that is based upon extracting quadratic factors iteratively via a division algorithm. The method is simple to use and is very robust; it makes use of a Routh array-type iteration algorithm that is familiar to control engineers. Numerical examples demonstrate the abilities of this method.
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roots of polynomials
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quadratic factors
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division algorithm
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Routh array- type iteration algorithm
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Numerical examples
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