Preferred Language
Details
Publication Date
Sun May 17 2020
Journal Name
Iraqi Journal Of Science
DOI
10.24996/ijs.2020.SI.1.25
Choose Citation Style
Statistics
View publication
4
Abstract Views
191
Galley Views
159
Statistics
Scopus (1)
Crossref (1)
Articles
/
ijs-2245
Types of Fixed Points of Set-Valued Contraction Mappings for Comparable Elements
Partially Ordered General Metric Spaces
Fixed Point
Coupled Point
Shaimia Qais
Salwa Salman
...Show More Authors

This paper is concerned with the study of the fixed points of set-valued contractions on ordered metric spaces. The first part of the paper deals with the existence of fixed points for these mappings where the contraction condition is assumed for comparable variables. A coupled fixed point theorem is also established in the second part.

Scopus Crossref
View Publication Preview PDF
Quick Preview PDF
Related publications
Publication Date
Mon Feb 01 2021
Journal Name
University Of Baghdad, College Of Education For Pure Sciences / Ibn Al-haitham, Department Of Mathematics
Some Generalizations by Covering properties
S^(M* )- irresolte
αS^(M* )- continuous
R S^(M* )- continuous
simply paracompact spaces
SS^M- compact space based on SS^M- filter
SS^M- maximal filter.
SARA NOORI
Y. Y.
...Show More Authors

In this thesis, we introduced the simply* compact spaces which are defined over simply* open set, and study relation between the simply* separation axioms and the compactness were studied and study a new types of functions known as αS^(M* )- irresolte , αS^(M* )- continuous and R S^(M* )- continuous, which are defined between two topological spaces. On the other hand we use the class of soft simply open set to define a new types of separation axioms in soft topological spaces and we introduce the concept of soft simply compactness and study it. We explain and discuss some new concepts in soft topological spaces such as soft simply separated, soft simply disjoint, soft simply division, soft simply limit point and we define soft simply c

... Show More
Publication Date
Thu Jun 30 2011
Journal Name
Al-khwarizmi Engineering Journal
Nahrain Mobile Learning System (NMLS)
Nahrain mobile learning system
short message service
wireless application protocols
multimedia messaging service
mobile learning
personal digital assistant
wireless fidelity
general packet radio service
extensible hypertext markup language
java database connectivity
Mahmood Sami
Mumtaz
...Show More Authors

The work in this paper involves the planning, design and implementation of a mobile learning system called Nahrain Mobile Learning System (NMLS). This system provides complete teaching resources, which can be accessed by the students, instructors and administrators through the mobile phones. It presents a viable alternative to Electronic learning. It focuses on the mobility and flexibility of the learning practice, and emphasizes the interaction between the learner and learning content. System users are categorized into three categories: administrators, instructors and students. Different learning activities can be carried out throughout the system, offering necessary communication tools to allow the users to communicate with each other

... Show More
View Publication Preview PDF