•  
  •  
 

Turkish Journal of Mathematics

DOI

10.3906/mat-0803-16

Abstract

We investigate certain positive linear operators L_n preserving the functions e_k (x)=x^k, k=0, 1, and modified operators L_n^* which preserve e_0 and e_2. We show that the error of approximation of f by L_n^* (f) is smaller than for L_n(f).

First Page

273

Last Page

281

Included in

Mathematics Commons

Share

COinS