Quantitative Estimates for Sz'asz Operators and its Hybrid Variant

Abstract

The present article deals with the study on approx-
imation properties of well known Szasz-Mirakyan operators. We
estimate the quantitative Voronovskaja type asymptotic formula
for the Szasz-Baskakov operators and dierence between Szasz-
Mirakyan operators and the hybrid Szasz operators having weights
of Baskakov basis in terms of the weighted modulus of continuity.