## Inequalities and approximation theory

Abstract The purpose of this paper is twofold. Firstly, we present an equivalence property involving isotonic linear functionals. Secondly, by…

Abstract The purpose of this paper is twofold. Firstly, we present an equivalence property involving isotonic linear functionals. Secondly, by…

Abstract In the present paper we introduce a general class of positive operators of discrete type acting on the space…

Abstract In this paper we are concerned with a general class of positive linear operators of discrete type. Based on…

AbstractThe starting point is an approximation process consisting of linear and positive operators. The purpose of this note is to…

AbstractIn this paper, we use a new technique for the treatment of systems based on the advantage of vector-valued norms…

Abstract The high speed of \(x_{k}\rightarrow x^\ast\in{\mathbb R}\) is usually measured using the C-, Q- or R-orders: \begin{equation}\tag{$C$} \lim \frac…

AbstractFollowing the idea of T. Wongyat and W. Sintunavarat, we obtain some existence and uniqueness results for the solution of…

AbstractIn this paper we will present data dependence results for Mann iteration schene related to the fixed point inclusion. The…

AbstractWe present the relationship between the notion of partial metric, which has applications in Computer Science, that of quasimetric (which…

AbstractWe prove a “collage” theorem for hemicontractive maps and we use it for inverse problems. A numerical example is given.…