Direct and inverse theorems for Bernstein polynomials with inner singularities

We introduce a new type of Bernstein polynomials, which can be used to approximate the functions with inner singularities. The direct and inverse results of the weighted approximation of this new type of combinations are obtained.

Bibliographic Details
Main Authors: Wen-ming Lu, Lin Zhang
Format: Article
Language:English
Published: SpringerOpen 2012-10-01
Series:Journal of the Egyptian Mathematical Society
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110256X12000302