On Approximation Properties of Unbounded Functions Via Bernstein Polynomials in Weighted Space

Abstract

Bernstein polynomials are have many useful applications in  approximation theory     and other fields as well. That its one of polynomial important to approximate the functions with net easier properties.  In this work, we introduced some main result of  approximation of unbounded function  by probabilistic tools on   and approximate  unbounded function by polynomial Bernstein of derivative.