# Approximation Theory

## On the rate of convergence of a positive approximation process

Abstract In this paper we are dealing with a class of summation integral operators on unbounded interval generated by a…

## Application of Popoviciu’s high convexity to the study of some sequences properties

Abstract Starting by the notion of convex funcitons of $$n$$-order introduced by Tiberiu Popoviciu, we aim to record those theorems…

## More than a summing up about Meyer-Konig and Zeller operators

Abstract AuthorsOctavian Agratini Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania Keywords? Paper coordinatesO. Agratini, More than a summing up about…

## Approximation properties of a class of linear operators

Abstract In this paper we deal  with a class of linear operators of integral type. We evaluate the order of…

## Smoothness properties of positive summation integral operators

Abstract In this paper we are dealing with approximation by summation integral operatos. We show the connections between the local…

## Properties of a new class of recursively defined Baskakov-type operators

Abstract Bu starting from a recent paper by Campiti and Metafune [7], we consider a generalization of the Baskakov operators,…

## Approximation properties of a generalization of Bleimann, Butzer and Hahn operators

Abstract In this paper we deal with a generalization of Bleimann, Butzer and Hahn operators which is obtained by replacing…

## Application of divided differences to the study of monotonicity of a sequence of D.D. Stancu polynomials

Abstract The paper is centered on the study of a class of linear positive operators of discrete type introduced in…

## On the monotonicity of a sequence of Stancu-Bernstein type operators

Abstract One makes a study of a sequence of Bernstein type operators, introduced and studied in [9]. These are depending…

## Approximation theorem in $$L_{p}$$ for a class of operators constructed by wavelets

Abstract In this paper we deal with a linear operator of Baskakov-type which has been constructed in [1] by using…