Strong Insertion of a Contra-$alpha$-continuous Function between Two Comparable Real-valued Functions
Journal Title: Earthline Journal of Mathematical Sciences - Year 2019, Vol 2, Issue 1
Abstract
Necessary and sufficient conditions in terms of lower cut sets are given for the insertion of a contra-a-continuous function between two comparable real-valued functions.
Authors and Affiliations
Majid Mirmiran, Binesh Naderi
Keywords
Related Articles
- EP ID EP587030
- DOI 10.34198/ejms.2119.223239
- Views 180
- Downloads 0
A New Symmetric p-stable Obrechkoff Method with Optimal Phase lag for Oscillatory Problems
In this paper, we derive a class of symmetric p-stable Obrechkoff methods via Padé approximation approach (PAA) for the numerical solution of special second order initial value problems (IVPs) in ordinary differential eq...
Differential Sandwich Theorems for a Certain Class of Analytic Functions Defined by Differential Operator
In this paper, we establish some applications of first order differential subordination and superordination results involving Hadamard product for a certain class of analytic functions with differential operator defined...
Mathematical Optimization Model Technique for Network Congestion Control in Global System for Mobile Communications
The introduction of Global System for Mobile Communication (GSM) in Nigeria is responsible for significant tremendous teledensity ratio increment, which results in network congestion in most busy areas. In this paper, we...
A Certain Subclass of Multivalent Analytic Functions with Negative Coefficients for Operator on Hilbert Space
In the present work, we introduce and study a certain subclass for multivalent analytic functions with negative coefficients defined on complex Hilbert space. We establish a number of geometric properties, like, coeffici...
Insertion of a Contra-continuous Function between Two Comparable Real-valued Functions
A necessary and sufficient condition in terms of lower cut sets are given for the insertion of a contra-continuous function between two comparable real-valued functions on such topological spaces that kernel of sets are...