On the order of weighted approximation by positive linear operators

Authors : Tülin COŞKUN

Pages : 113-120

View : 24 | Download : 5

Publication Date : 0000-00-00

Article Type : Research Paper

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