$\pmb{A}$-Statistical extension of the Korovkin type approximation theorem

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/106226In this paper, using the concept of $A$-statistical convergence which is a regular (non-matrix) summability method, we obtain a general Korovkin type approximation theorem which concerns the problem of approximating a function $f$ by means of a sequence $\{L_{n}f\}$ of positive linear operators.10 pagesClassical Analysis and ODEs41A25; 41A36$\pmb{A}$-Statistical extension of the Korovkin type approximation theoremtext