Statistical A-summability of positive linear operators
In this paper, using the concept of statistical A-summability which is stronger than the A-statistical convergence we provide a Korovkin-type approximation theorem. We also compute the rates of statistical A-summability of a sequence of positive linear operators. (C) 2010 Elsevier Ltd. All rights reserved.
statistical a-summability positive linear operator korovkin-type approximation theorem statistical convergence