A computational test for the existence of a polynomial zero (Q1121639)
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scientific article; zbMATH DE number 4104264
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A computational test for the existence of a polynomial zero |
scientific article; zbMATH DE number 4104264 |
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A computational test for the existence of a polynomial zero (English)
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1989
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A computational test for the existence of a polynomial complex zero in a given complex region is introduced. The test can be combined with Newton- like methods to improve circular (or rectangular) approximation of the requested zero. An example is given.
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computational test
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polynomial complex zero
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Newton-like methods
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