Abstract: In this paper we study the local measure of approximation of a class of special mathematical expectation operators to Lipschitz class of functions by probabilistic method. The some well known operators (e. g., the Bernstein, Bascakov and Szasz-Mirakjan operators etc) are special cases of a class of the mathematical expetation operators.

Key words:

text-align:justify, ">  , operator, degree of , approximation, Lipschitz class of , functions ,