Approximation by Kantorovich form of modified Szász-Mirakyan operators

In the present article, we consider the Kantorovich type generalized Szász-Mirakyan operators based on Jain and Pethe operators [32]. We study local approximation results in terms of classical modulus of continuity as well as Ditzian-Totik moduli of smoothness. Further we establish the rate of convergence in class of absolutely continuous functions having a derivative coinciding a.e. with a function of bounded variation.