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Document Details
Document Type
:
Article In Journal
Document Title
:
On Pairwise Semi-Generalized Closed Sets
المجموعات الثنائية المغلقة شبه المعممة
Subject
:
Mathematics
Document Language
:
English
Abstract
:
Fukutake introduced and investigated the notion of generalized closed sets in bitopological spaces. We also use these concepts to introduce the new notions of some operator as well as ij-generalized semi-closure, ij-semi-generalized closure, ij-generalized semi-interior and ij-semi-generalized interior. As continuation of the study of generalized closed sets in bitopological spaces, in this paper, we introduce and study the class of semi-generalized closed sets which are properly placed between the classes of generalized semi-closed sets and semi-closed sets. We shall consider a fundamental property of pairwise semi-generalized closed sets. Applying pairwise semi-generalized closed set, we investigate the notion of pairwise semi -space. Also, we introduce ij-semi-generalized continuous maps and ij-semi-generalized irresolute maps.
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
21
Issue Number
:
2
Publishing Year
:
1430 AH
2009 AD
Article Type
:
Article
Added Date
:
Tuesday, November 17, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
فتحي هشام خضر
Khedr, Fathi H.
Researcher
Doctorate
Khedrfathi@hotmail.com
حنان سعد الصاعدي
Al-Saadi, Hanan S.
Researcher
Doctorate
hasa112@hotmail.com
Files
File Name
Type
Description
24473.pdf
pdf
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