Fourier series and convergence in Lipschitz norm (Q2721265)
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scientific article; zbMATH DE number 1612625
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fourier series and convergence in Lipschitz norm |
scientific article; zbMATH DE number 1612625 |
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1 July 2001
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partial sums
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Fourier series
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Lipschitz spaces
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convergence
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Fourier series and convergence in Lipschitz norm (English)
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The authors announce some new theorems and corollaries pertaining to the estimation of the norm of the partial sums \(s_n(x)\) of the Fourier series in Lipschitz spaces, moreover, sufficient conditions for convergence of \(s_n(x)\). They also give estimations for the order of approximation by means given with a lower triangular matrix which includes Fejér and de la Vallée Poussin means.NEWLINENEWLINEFor the entire collection see [Zbl 0948.00027].
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