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 TypeDr GradeEmail
فتحي هشام خضرKhedr, Fathi H.ResearcherDoctorateKhedrfathi@hotmail.com
حنان سعد الصاعديAl-Saadi, Hanan S.ResearcherDoctoratehasa112@hotmail.com

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