Journal of Engineering and Applied Sciences

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On the Lindel of Spaces by Using coc-r-Open Sets

Raad Aziz Hussain Al-Abdulla and Fadhel Attala Shneef
Page: 10203-10212 | Received 21 Sep 2022, Published online: 21 Sep 2022

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Abstract

The purpose of this research is to extend and study types of topological spaces as Lindelof spaces by using coc-r-open sets. In this study, we study and introduce the concepts of coc-r-open sets. A special intrest types of spaces called coc-r-Lindelof and I-coc-r-Lindelof are studied and obtain some of their basic properties.We introduce new types of functions using coc-r-open sets. Moreover, the relation between Lindelof, I-Lindelof, coc-r-Lindelof and I-coc-r-Lindelof spaces are studied and investigated the topological properties of them using coc-r-open sets.

How to cite this article:

Raad Aziz Hussain Al-Abdulla and Fadhel Attala Shneef. On the Lindel of Spaces by Using coc-r-Open Sets.
DOI: https://doi.org/10.36478/jeasci.2018.10203.10212
URL: https://www.makhillpublications.co/view-article/1816-949x/jeasci.2018.10203.10212