On the size of the coefficients of rational functions approximating powers (Q1118778)
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scientific article; zbMATH DE number 4096103
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the size of the coefficients of rational functions approximating powers |
scientific article; zbMATH DE number 4096103 |
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On the size of the coefficients of rational functions approximating powers (English)
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1988
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The author obtains a lower bound for the maximum modulus of coefficients of rational functions that approximate \(x^{1/2}\) on [0,1], and for coefficients of polynomials whose reciprocals approximate \(x^{\alpha}\) on [0,1].
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maximum modulus of coefficients
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0.9830155
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0.8996651
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0.89711994
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0.88974357
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0.88026595
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