Resumen de Asymptotic behavior of Kantorovich type operators

Antonio Jesús López Moreno , Juan Martínez Moreno , F. J. Muñoz Delgado

• We study a generalization of the Kantorovich operators firstly considered by Kacsó [3]. We put in relief some elementary properties of these operators and compute the asymptotic expansion for all their derivatives explicitly. As a particular case we obtain the expansion for the derivatives of the classical Kantorovich operators.