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Some Applications of Supra Preopen Sets
Joint Authors
Al-shami, Tareq M.
Zakari, A. H.
El-Shafei, M. E.
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The aim of this work is to define some concepts on supra topological spaces using supra preopen sets and investigate main properties.
We started this paper by correcting some results obtained in previous study and presenting further properties of supra preopen sets.
Then, we introduce a concept of supra prehomeomorphism maps and discuss its main properties.
After that we explore the concepts of supra limit and supra boundary points of a set with respect to supra preopen sets and examine their behaviours on the spaces that possess the difference property.
Finally, we formulate the concepts of supra pre-Ti-spaces i=0,1,2,3,4 and give completely descriptions for each one of them.
In general, we study their main properties in detail and show the implications of these separation axioms among themselves as well as with STi-space with the help of some interesting examples.
American Psychological Association (APA)
El-Shafei, M. E.& Zakari, A. H.& Al-shami, Tareq M.. 2020. Some Applications of Supra Preopen Sets. Journal of Mathematics،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1188283
Modern Language Association (MLA)
El-Shafei, M. E.…[et al.]. Some Applications of Supra Preopen Sets. Journal of Mathematics No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1188283
American Medical Association (AMA)
El-Shafei, M. E.& Zakari, A. H.& Al-shami, Tareq M.. Some Applications of Supra Preopen Sets. Journal of Mathematics. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1188283
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1188283