(1) Department of Mathematics, Faculty of Science, Ankara University, Tandogan, 06100, Ankara, Turkey;(2) Department of Mathematics, Faculty of Science, Ankara University, Tandogan, 06100, Ankara, Turkey
Abstract:
In the present paper we prove a Korovkin type approximation theorem for a sequence of positive linear operators acting from a weighted space Cρ1 into a weighted space Bρ2 with the use of a matrix summability method which includes both convergence and almost convergence. We also study the rates of convergence of these operators.