On Monotone Approximation by Piecewise Positive Functions

Authors

  • Eman Samir Bhaya University of Babylon, College of Education ,Department of Mathematics
  • Malik Saad Al-Muhja University of Al-Muthana, College of Sciences, Department of Mathematics and Computer Application

Abstract

        In 2005 Halgwrd [3], introduced a paper for with, be a convex function, we are interested in estimating the degree of 3-monotone approximation for the function, which are copositive on. We obtained that  and  are piecewise positive in  in terms of the Ditzian-Totik modulus of smoothness .

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Published

2017-10-01

How to Cite

Samir Bhaya, E., & Saad Al-Muhja, M. (2017). On Monotone Approximation by Piecewise Positive Functions. Journal of Al-Qadisiyah for Computer Science and Mathematics, 3(2), 166–173. Retrieved from https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/286

Issue

Vol. 3 No. 2 (2011): JQCM

Section

Math Articles