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  • Research Article
  • Open Access

On the mean summability by Cesaro method of Fourier trigonometric series in two-weighted setting

Journal of Inequalities and Applications20062006:41837

  • Received: 26 June 2005
  • Accepted: 23 October 2005
  • Published:


The Cesaro summability of trigonometric Fourier series is investigated in the weighted Lebesgue spaces in a two-weight case, for one and two dimensions. These results are applied to the prove of two-weighted Bernstein's inequalities for trigonometric polynomials of one and two variables.


  • Fourier Series
  • Trigonometric Polynomial
  • Lebesgue Space
  • Trigonometric Series
  • Weighted Lebesgue Space


Authors’ Affiliations

Department of Mathematics, Faculty of Art and Science, Balikesir University, Balikesir, 10145, Turkey
International Black Sea University, Tbilisi, 0131, Georgia


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© A. Guven and V. Kokilashvili. 2006

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.