Blending-type approximation by generalized Lupaş-Durrmeyer-type operators
The authors construct a Durrmeyer-type modification of a generalization of Lupaş-Agratini operator, and establish a Voronovskaja-type result, a direct local approximation theorem, weighted direct approximation theorems and the rate of approximation for functions having derivatives of bounded variation.
scientific article; zbMATH DE number 7137970
scientific article