Strong unicity for monotone approximation by reciprocals of polynomials (Q1332282)
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scientific article; zbMATH DE number 636054
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Strong unicity for monotone approximation by reciprocals of polynomials |
scientific article; zbMATH DE number 636054 |
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Strong unicity for monotone approximation by reciprocals of polynomials (English)
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10 October 1994
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The strong unicity of the best monotone approximation by reciprocals of polynomials is considered. A counterexample for which the strong unicity fails is given. The unicity for some classes of functions and strong unicity of order \(1/2\) is established.
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approximation by reciprocals of polynomials
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strong unicity
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