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Quasi compactness with respect to an Ideal
Joint Authors
Abd al-Munsif, M. E.
Lashien, E. F.
Nasif, A. A.
Source
The Arabian Journal for Science and Engineering
Issue
Vol. 19, Issue 2A (30 Apr. 1994), pp.183-188, 6 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
1994-04-30
Country of Publication
Saudi Arabia
No. of Pages
6
Main Subjects
Abstract EN
Given a nonempty set X, an ideal I on X is a collection of subsets of X closed under finite union and subset operations.
Newcomb (1967) and Ranğin (1972) defined a generalization of compactness (I-compactness) which requires that an open cover of a space have a finite subcollection which covers all the space except for a set in the ideal.
In this paper we introduce and study two different notions of generalized compactness namely, quasi I-compactness and countable quasi /-compactness.
Classical results concerning quasi H-closed and lightly compact spaces are obtained by letting I.
{ϕ}.
Some results in [1, 2] are improved.
American Psychological Association (APA)
Abd al-Munsif, M. E.& Lashien, E. F.& Nasif, A. A.. 1994. Quasi compactness with respect to an Ideal. The Arabian Journal for Science and Engineering،Vol. 19, no. 2A, pp.183-188.
https://search.emarefa.net/detail/BIM-394871
Modern Language Association (MLA)
Abd al-Munsif, M. E.…[et al.]. Quasi compactness with respect to an Ideal. The Arabian Journal for Science and Engineering Vol. 19, no. 2A (Apr. 1994), pp.183-188.
https://search.emarefa.net/detail/BIM-394871
American Medical Association (AMA)
Abd al-Munsif, M. E.& Lashien, E. F.& Nasif, A. A.. Quasi compactness with respect to an Ideal. The Arabian Journal for Science and Engineering. 1994. Vol. 19, no. 2A, pp.183-188.
https://search.emarefa.net/detail/BIM-394871
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 188
Record ID
BIM-394871