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A Bohr-like compactification and summability of Fourier series

A Bohr-like compactification and summability of Fourier series In this paper the strong limit power functions are extended from ℝ + to ℝ. A group Q is found whose dual group is shown to be a Bohr-like compactification of ℝ. Some characterizations of the compactification are established. The compactification is applied to investigate properties of strong limit power functions. The normality of the functions is proven. A converse problem is investigated. The summability of the Fourier series is set up. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Forum Mathematicum de Gruyter

A Bohr-like compactification and summability of Fourier series

Forum Mathematicum , Volume 21 (2) – Mar 1, 2009

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References (32)

Publisher
de Gruyter
Copyright
© de Gruyter 2009
ISSN
0933-7741
eISSN
1435-5337
DOI
10.1515/FORUM.2009.017
Publisher site
See Article on Publisher Site

Abstract

In this paper the strong limit power functions are extended from ℝ + to ℝ. A group Q is found whose dual group is shown to be a Bohr-like compactification of ℝ. Some characterizations of the compactification are established. The compactification is applied to investigate properties of strong limit power functions. The normality of the functions is proven. A converse problem is investigated. The summability of the Fourier series is set up.

Journal

Forum Mathematicumde Gruyter

Published: Mar 1, 2009

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