Title of article :
On the order of weighted approximation by positive linear operators
Author/Authors :
Coskun, Tulin Zonguldak Karaelmas University - Department of Mathematics, TURKEY
Abstract :
An estimation of approximation of continuous functions by positive linear operators in weighted norm using the weighted modulus of continuity is established. Application of the main result to the known Gadjiyev ^∗-Ibragimov operators is given
Keywords :
Positive linear operators , weighted spaces , weighted modulus of continuity , Korovkin type theorems , Gadjiev , Ibragimov operators
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
