Korovkin type approximation via triangular A−statistical convergence on an infinite interval
Korovkin type approximation via triangular A−statistical convergence on an infinite interval
In the present paper, using the triangular $A-$statistical convergence for double sequences, which is an interesting convergence method, we prove a Korovkin-type approximation theorem for positive linear operators on the space of all real-valued continuous functions on $\left[ 0,\infty \right)\times \left[ 0,\infty \right) $ with the property that have a …