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152957

On Co-F-Closed and Almost Co-F-Closed Topologies

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Last updated: 23 Jan 2023

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Abstract

We study the so-called Co-F-Closed and Almost Co-F-Closed Topologies of a given topological space. Several results which have appeared in [4] are expanded and improved. Also, we introduce and study a new class of functions y, almost F-continuous topological spaces, namely almost F-continuous functions which property contains the class of F-continuous functions (Chae et al., [4]). We also show that the concept of almost F-continuity can be considered naturally from the point of view of change of topology.

DOI

10.21608/djs.2008.152957

Keywords

Near open sets, F-closed spaces, F-continuity, almost F-continuity

Authors

First Name

Arafa A.

Last Name

NASEF

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Affiliation

Department of physics and Engineering Mathematics, Faculty of Engineering, Kafr-Elsheikh University, Kafr-Elsheikh, Egypt.

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Volume

32

Article Issue

1

Related Issue

22528

Issue Date

2008-06-01

Receive Date

2021-03-01

Publish Date

2008-06-01

Page Start

34

Page End

41

Print ISSN

1012-5965

Online ISSN

2735-5306

Article File

DJS_Volume 32_Issue 1_Pages 34-41.pdf

PDF . 5.5MB

Link

https://djs.journals.ekb.eg/article_152957.html

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https://djs.journals.ekb.eg/service?article_code=152957

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Type

Research and Reference

Type Code

1,686

Publication Type

Journal

Publication Title

Delta Journal of Science

Publication Link

https://djs.journals.ekb.eg/

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Article

Created At

23 Jan 2023