Pointwise approximation of functions from \(L^p(w)_\beta\) by linear operators of their Fourier series (Q657339)
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scientific article; zbMATH DE number 5997937
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pointwise approximation of functions from \(L^p(w)_\beta\) by linear operators of their Fourier series |
scientific article; zbMATH DE number 5997937 |
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Pointwise approximation of functions from \(L^p(w)_\beta\) by linear operators of their Fourier series (English)
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16 January 2012
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Summary: We show the results, corresponding to theorem of \textit{S. Lal} [Appl. Math. Comput. 209, No. 2, 346--350 (2009; Zbl 1159.42302)], on the rate of pointwise approximation of functions from the pointwise integral Lipschitz classes by matrix summability means of their Fourier series as well as the theorems on norm approximations.
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rate of pointwise approximation
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matrix summability means
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norm approximations
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