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  • Research Article
  • Open Access

Uniform Convergence of Some Extremal Polynomials in Domain with Corners on the Boundary

Journal of Inequalities and Applications20102010:716176

  • Received: 8 December 2009
  • Accepted: 26 March 2010
  • Published:


The aim of this paper is to investigate approximation properties of some extremal polynomials in , space. We are interested in finding approximation rate of extremal polynomials to Riemann function in and -norms on domains bounded by piecewise analytic curve.


  • Uniform Convergence
  • Full Article
  • Publisher Note
  • Extremal Polynomial

Publisher note

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Authors’ Affiliations

Department of Mathematics, Faculty of Science and Literature, Mersin University, 33343 Mersin, Turkey


© M. Kucukaslan et al. 2010

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.