Direct and inverse theorems of approximation theory

Authors

  • Radouan Daher Department of Mathematics, Faculty of Sciences A¨ın Chock, University Hassan II, Casablanca, Morocco
  • Salah El Ouadih Department of Mathematics, Faculty of Sciences A¨ın Chock, University Hassan II, Casablanca, Morocco
  • Mohamed El Hamma Department of Mathematics, Faculty of Sciences A¨ın Chock, University Hassan II, Casablanca, Morocco

DOI:

https://doi.org/10.11113/matematika.v33.n2.771

Abstract

In this paper, we prove analogues of direct and some inverse theorems, for the Dunkl harmonic analysis, using the function with bounded spectrum and generalized spherical mean operator.

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Published

27-12-2017

Issue

Volume 33 (December 2017)

Section

Articles

License

Copyright of articles that appear in MATEMATIKA: MJIAM belongs exclusively to Penerbit UTM Press, Universiti Teknologi Malaysia. This copyright covers the rights to reproduce the article, including reprints, electronic reproductions or any other reproductions of similar nature.

How to Cite

Direct and inverse theorems of approximation theory. (2017). MATEMATIKA, 33(2), 177-189. https://doi.org/10.11113/matematika.v33.n2.771