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 …

In this paper we introduce a generalization of Bernstein-Chlodovsky operators that
preserves the exponential function $ e^{-2x} $$(x\geq 0) $. We study its approximation …

The present paper deals with positive linear operators which fix two functions. The transfer of
a given sequence (L n) of positive linear operators to a new sequence (K n) is investigated …

In this study, we introduce newly defined Gamma operators which preserve constants and e
2 μ·, μ> 0 functions. In accordance with this purpose, we focus on their approximation …

POSITIVE LINEAR OPERATORS AND EXPONENTIAL FUNCTIONS Ana-Maria Acu ∗1 , Ioan
Rasa 2 and Andra Seserman 2 Dedicated to Prof. Page 1 Mathematical Foundations of …

Approximation by Some Baskakov–Kantorovich Exponential-Type Operators | Bulletin of the
Iranian Mathematical Society Skip to main content SpringerLink Account Menu Find a journal …

In this paper, we construct Bernstein type operators that reproduce exponential functions on
simplex with one moved curved side. The operator interpolates the function at the corner …

The purpose of this research is to construct sequences of Baskakov operators such that their
construction consists of a function σ by use of two function sequences, ξ n and η n. In these …

In the present paper, we deal with the approximation properties of semi-exponential Szász-
Mirakyan-Kantorovich operators. Here, we establish the relation between semi-exponential …

In this paper, we construct a modification of Szász-Mirakyan operators with a new technique
that preserved the exponential functions ie exp (μt) and exp (2μt), for a fixed real parameter …