On a q-analogue of Stancu operators
Abstract This paper is concerned with a generalization in q-calculus of Stancu operators. Involving modulus of continuity and Lipschitz type…
Approximation Theory
Asymptotic formulae for Baskakov-Mastroianni operators based on q-integers
Abstract We establish an asymptotic formula for a general sequence of positive linear operators of discrete type. This class represents…
Discrete Approximation Processes of King’s Type
Abstract This survey paper is focused on linear positive operators having the degree of exactness null and fixing the monomial…
Weighted Approximation by Szasz-King type Operators
Abstract By using q-calculus, in the present paper we construct Szasz type operators in King sense, this meaning the operators…
On statistical approximation in spaces of continuous functions
Abstract Our goal is to present approximation theorems for sequences of positive linear operators defined on C(X), where X is…
On the iterates of a class of summation-type linear positive operators
AbstractThis note is focused upon positive linear operators which preserve the quadratic test function. By using contraction principle, we study…
On approximating operators preserving certain polynomials
Abstract The paper centers around a general class of discrete linear positive operators depending on a real parameter \(\alpha \geq…
On certain q-analogues of the Bernstein operators
Abstract In this note we study the limit of iterates of Lupas q-analogue of the Bernstein operators. Also, we introduce…
On a class of linear positive bivariate operators of King type
Abstract The concern of this note is to introduce a general class of linear positive operators of discrete type acting…
On the variation detracting property of a class of operators
Abstract This work is focused upon the study of a general class of linear positive operators of discrete type. We…