On Better Approximation of the Squared Bernstein Polynomials
On Better Approximation of the Squared Bernstein Polynomials

Rafah Katham; Ali Mohammad

Volume 16, Issue 2 , December 2022, , Page 92-98

https://doi.org/10.37652/juaps.2022.176478

Abstract
  The present paper is defined a new better approximation of the squared Bernstein polynomials. This better approximation has been built on a positive function  defined on the interval ...  Read More ...
N- Monotone Approximation in Weighted Space
N- Monotone Approximation in Weighted Space

Alaa Adnan; Wameeth Mohammed Ali

Volume 16, Issue 1 , July 2022, , Page 69-74

https://doi.org/10.37652/juaps.2022.174842

Abstract
  The purpose of this paper is to discuss the degree of best monotone multi- approximation of unbounded functions weighted space in terms the modules of smoothness by using some algebraic ...  Read More ...
Best multi Approximation of Unbounded Functions by Using Modulus of Smoothness
Best multi Approximation of Unbounded Functions by Using Modulus of Smoothness

Omar Amer Khashan; Alaa Auad; Ghassan Ezzulddin Arif

Volume 15, Issue 1 , April 2021, , Page 54-61

https://doi.org/10.37652/juaps.2022.172433

Abstract
  We present an estimate of the degree of best multi approximation of unbounded function on 〖[-1,1]〗^d by algebraic polynomials in weighted space. The studied of the relation between ...  Read More ...