Korovkin type approximation theorem for functions of two variables in statistical sense
Korovkin type approximation theorem for functions of two variables in statistical sense
In this paper, using the concept of A-statistical convergence for double sequences, we investigate a Korovkin-type approximation theorem for sequences of positive linear operator on the space of all continuous real valued functions defined on any compact subset of the real two-dimensional space. Then we display an application which shows …