Multipliers of Fourier series (Q1190936)
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scientific article; zbMATH DE number 58681
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multipliers of Fourier series |
scientific article; zbMATH DE number 58681 |
Statements
Multipliers of Fourier series (English)
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27 September 1992
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Let \(S\) be a nonempty set of integers, and let \(C_ S(T)\) be a subspace of those \(f\) of \(C(T)\), \(T=(-\pi,\pi]\) whose spectrum is in \(S\), i.e., \(\{k:\hat f(k)\neq 0\}\subset S\). The paper deals with new propositions for multipliers of trigonometrical Fourier series in the spaces \(C(T)\) and \(C_ S(T)\).
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multipliers
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trigonometrical Fourier series
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