Approximation of functions of high smoothness by Fourier sums (Q1812667)
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scientific article; zbMATH DE number 3877
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximation of functions of high smoothness by Fourier sums |
scientific article; zbMATH DE number 3877 |
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Approximation of functions of high smoothness by Fourier sums (English)
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25 June 1992
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The author investigates the asymptotic properties of the partial sums of Fourier series on the following classes of functions of high smoothness: \(W^ r_ \alpha\), \(C^ \psi_{\alpha,\infty}\), \(W^ r_ \alpha L\) and \(L^ \psi_{\alpha,\infty}\).
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approximation
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asymptotic properties
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partial sums
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Fourier series
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classes of functions of high smoothness
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