Korovkin type approximation via triangular A−statistical convergence on an infinite interval

In the present paper, using triangular $A-$statistical convergence for double sequences, which is an interesting method, we prove a Korovkin-type approximation theorem positive linear operators on space of all real-valued continuous functions $\left[ 0,\infty \right)\times \left[ \right) $ with property that have finite limit at infinity. Moreover, rate via modulus continuity. Finally, give some further developments.