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New theorems in approximation theory

Majallat Baghdād lil-ʻulūm, 2010-06, Vol.7 (2), p.1056-1060

ISSN: 2078-8665 ;EISSN: 2411-7986 ;DOI: 10.21123/bsj.7.2.1056-1060

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  • Title:
    New theorems in approximation theory
  • Author: Journal, Baghdad Science
  • Subjects: "Univariate splines , moduli of smoothness "
  • Is Part Of: Majallat Baghdād lil-ʻulūm, 2010-06, Vol.7 (2), p.1056-1060
  • Description: The aim of this paper is to prove some results for equivalence of moduli of smoothnes in approximation theory , we used a"non uniform" modulus of smoothness and the weighted Ditzian –Totik moduli of smoothness in by spline functions ,several results are obtained .For example , it shown that ,for any the inequality , is satisfied ,finally, similar result for chebyshev partition and weighted Ditzian –Totik moduli of smoothness are also obtained.
  • Publisher: College of Science for Women, University of Baghdad
  • Language: English;Arabic
  • Identifier: ISSN: 2078-8665
    EISSN: 2411-7986
    DOI: 10.21123/bsj.7.2.1056-1060
  • Source: Directory of Open Access Scholarly Resources (ROAD)
    DOAJ Directory of Open Access Journals

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