Szasz-Mirakjan an type operators providing a better error estimation

摘要

In this work, giving a modification of the well-known Szasz-Mirakjan operators, we prove that the error estimation of our operators is better than that of the classical Szasz-Mirakjan operators. Furthermore, we obtain a Voronovskaya type theorem for these modified operators. (c) 2007 Elsevier Ltd. All rights reserved.