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On the Integrability and Uniform Convergence of Multiplicative Fourier Transforms

  • Boris I. Golubov and Sergey S. Volosivets
Published/Copyright: March 10, 2010
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Georgian Mathematical Journal
From the journal Volume 16 Issue 3

Abstract

Analogues of two Hardy–Littlewood theorems are proved for a multiplicative Fourier transform. A Szasz type condition for a multiplicative Fourier transform is given and its nonimprovability is proved. Besides, an analogue of Ul'yanov's theorem on the uniform convergence of a trigonometric series and an analogue of Konyuškov–Stechkin's embedding theorem are obtained by means of a Nikol'skii type inequality of various metrics.

Received: 2009-07-16
Published Online: 2010-03-10
Published in Print: 2009-September

© Heldermann Verlag

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