On the Dirichlet Kernels with respect to certain special representative product systems

The Fourier analysis uses the calculations with kernel functions from the very beginning. The maximal values of the n th Dirichlet kernels divided by n for the Walsh–Paley, “classical” Vilenkin, and some other systems are 1. In the paper, we deal with some more general systems and use the accumulate...

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Bibliographic Details
Date:2014
Main Author: Blahota, I.
Format: Article
Language:English
Published: Інститут математики НАН України 2014
Series:Український математичний журнал
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:On the Dirichlet Kernels with respect to certain special representative product systems / I. Blahota // Український математичний журнал. — 2014. — Т. 66, № 11. — С. 1578–1584. — Бібліогр.: 4 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:The Fourier analysis uses the calculations with kernel functions from the very beginning. The maximal values of the n th Dirichlet kernels divided by n for the Walsh–Paley, “classical” Vilenkin, and some other systems are 1. In the paper, we deal with some more general systems and use the accumulated results to develop the methods aimed at determination of the properties of specific systems. In these cases, the situation with Dnn may be different.