Generalized Lipschitz classes and Fourier coefficients (Q1889681)

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scientific article; zbMATH DE number 2121435
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Generalized Lipschitz classes and Fourier coefficients
scientific article; zbMATH DE number 2121435

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    Generalized Lipschitz classes and Fourier coefficients (English)
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    7 December 2004
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    The author proves several general results. Among others he gives a criterion for a function to belong to the generalized Lipschitz class defined by using moduli of smoothness of positive orders and presents necessary and sufficient conditions for this criterion to hold.
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    generalized Lipschitz classes
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    Fourier coefficients
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    generalized Zygmund classes
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    modulus of smoothness
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    majorant
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