Type: Article

A new approach to improve the order of approximation of the Bernstein operators: theory and applications

Journal: Numerical Algorithms (10171398)Year: 1 January 2018Volume: 77Issue: Pages: 111 - 150

Khosravian Arab H.^a Dehghan M. Eslahchi M.R.

a :University of Isfahan - IRAN(IR) - Isfahan

DOI:10.1007/s11075-017-0307-zLanguage: English

Abstract

This paper presents a new approach to improve the order of approximation of the Bernstein operators. Three new operators of the Bernstein-type with the degree of approximations one, two, and three are obtained. Also, some theoretical results concerning the rate of convergence of the new operators are proved. Finally, some applications of the obtained operators such as approximation of functions and some new quadrature rules are introduced and the theoretical results are verified numerically. © 2017, Springer Science+Business Media New York.