Parcourir Notas de Matemática - Nº 288 par auteur "Iturri-Hinojosa, Alejandro"
Voici les éléments 1-1 de 1
-
A note on Lanczos generalized derivative
López Bonilla, José Luis; Iturri-Hinojosa, Alejandro; Bucur, Amelia (Venezuela, 2010-11-02)Lanczos introduced an integral expression for calculating the derivative of a function, if this is continuous in the point x under analysis. Here we extend this expression to the case of a finite discontinuity at x.