Approximation by Sequence of Operators Involving Analytic Functions

Abstract

In this contribution, we define a new operator sequence which contains analytic functions. Using approximation techniques found by Korovkin, some results are derived. Moreover, a generalization of this operator sequence called Kantorovich type generalization is introduced.

Keywords

• Szasz operator
• generalized Appell polynomials
• analytic functions
• Steklov function