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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2008, Number 11, Pages 27–39
(Mi ivm1774)
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This article is cited in 2 scientific papers (total in 2 papers)
Convergence of series of Fourier coefficients for multiplicative convolutions
S. S. Volosivets Saratov State University
Abstract:
We study the convergence of series with Fourier–Vilenkin coefficients for functions represented as multiplicative convolutions. In the trigonometric case similar results are obtained by C. Onneweer, M. Izumi, and S. Izumi. Moreover, we consider certain analogs of I. Hirshman and W. Rudin transformations of Fourier coefficients. Some results are proved to be unimprovable in a certain sense.
Keywords:
absolute convergence, multiplicative systems, multiplicative convolution.
Received: 26.06.2006 Revised: 14.02.2007
Citation:
S. S. Volosivets, “Convergence of series of Fourier coefficients for multiplicative convolutions”, Izv. Vyssh. Uchebn. Zaved. Mat., 2008, no. 11, 27–39; Russian Math. (Iz. VUZ), 52:11 (2008), 23–34
Linking options:
https://www.mathnet.ru/eng/ivm1774 https://www.mathnet.ru/eng/ivm/y2008/i11/p27
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