On the existence and uniqueness of extensions of semi-Holder real-valued functions
Abstract Let \((X,d)\) be a quasi-metric space, \(y_{0}\in X\) a fixed element and \(Y\) a subset of \(X\) such that…
2010
An asymptotic formula for a class of approximation processes of King’s type
Abstract In this paper we present a general class of linear positive operators of discrete type reproducing the third test…
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…
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…
Existence results for systems of nonlinear evolution inclusions
AbstractExistence results for semilinear systems of abstract evolution inclusions are established by means of Nadler, Bohnenblust-Karlin and Leray-Schauder fixed point…
Two positive solutions of some singular boundary value problems
AbstractThe existence of two positive solutions for a class of singular boundary value problems is established by means of a…
A mathematical approach to cell dynamics before and after allogeneic bone marrow transplantation
AbstractWe shortly survey our recent contributions for a basic theoretical mathematical understanding of cell dynamics in acute leukemia, before and…
A hypothetical-mathematical model of acute myeloid leukemia pathogenesis
AbstractAcute myeloid leukaemia is defined by the expansion of a mutated haematopoietic stem cell clone, with the inhibition of surrounding…