In this article we construct a Durrmeyer modification of the operators introduced by Chen et
al. in [10] based on a non-negative real parameter. We establish local approximation, global …

In the present paper, we mainly study quantitative Voronovskaya-type theorems for q-Szász
operators defined in. We consider weighted spaces of functions and the corresponding …

In the present paper, we consider the general Szász–Mirakyan operators and investigate
their asymptotic behaviours. We obtain quantitative Voronovskaya and quantitative Grüss …

In the paper we introduce a general class of linear positive approximation processes defined
on bounded and unbounded intervals designed using an appropriate function …

This survey is devoted to a series of investigations developed in the last fifteen years,
starting from the introduction of a sequence of positive linear operators which modify the …

The main goal of this paper is to introduce Durrmeyer modifications for the generalized
Szász–Mirakyan operators defined in (Aral et al., in Results Math 65: 441–452, 2014). The …

Recent Advances in Constructive Approximation Theory deals with various recent problems
on linear positive operators. We survey upon recent research work in this domain and also …

The present paper deals with genuine Bernstein–Durrmeyer operators which preserve some
certain functions. The rate of convergence of new operators via a Peetre K K-functional and …

The new and more comprehensive Jain‐type operators based on a function τ and two
sequences of functions pn and qn have been introduced. This newly defined operator has …

The paper aims to study a generalization of Szász-Mirakyan-type operators such that their
construction depends on a function ρ by using two sequences of functions. To show how the …