KC-bitopological spaces

A topological space $ \left(X, \tau \right) $ is called a $ KC $-space when every compact subset of $ X $ is closed. The aim of this paper is to introduce new, namely $ KC $-bitopological spaces and pairwise $ KC $-topological spaces "$ P $-$ KC $-topological spaces". We examined the prop...

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Main Authors: Hamza Qoqazeh, Ali Atoom, Maryam Alholi, Eman ALmuhur, Eman Hussein, Anas Owledat, Abeer Al-Nana
Format: Article
Language:English
Published: AIMS Press 2024-11-01
Series:AIMS Mathematics
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Online Access:https://www.aimspress.com/article/doi/10.3934/math.20241545?viewType=HTML
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author Hamza Qoqazeh
Ali Atoom
Maryam Alholi
Eman ALmuhur
Eman Hussein
Anas Owledat
Abeer Al-Nana
author_facet Hamza Qoqazeh
Ali Atoom
Maryam Alholi
Eman ALmuhur
Eman Hussein
Anas Owledat
Abeer Al-Nana
author_sort Hamza Qoqazeh
collection DOAJ
description A topological space $ \left(X, \tau \right) $ is called a $ KC $-space when every compact subset of $ X $ is closed. The aim of this paper is to introduce new, namely $ KC $-bitopological spaces and pairwise $ KC $-topological spaces "$ P $-$ KC $-topological spaces". We examined the properties of these concepts and showed the relationships between these concepts and other bitopological spaces. We also discussed the effect of some types of functions on $ KC $-bitopological spaces and pairwise $ KC $-topological spaces. Several examples are discussed, and many well-known theories are generalized.
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spelling doaj-art-12f009173cfe4e369493408765b490c72025-08-20T02:22:45ZengAIMS PressAIMS Mathematics2473-69882024-11-01911321823219910.3934/math.20241545KC-bitopological spacesHamza Qoqazeh 0Ali Atoom 1Maryam Alholi2Eman ALmuhur 3Eman Hussein4Anas Owledat5Abeer Al-Nana 61. Faculty of Science and Information Technology, Department of Mathematics, Irbid National University, Irbid, Jordan2. Faculty of Science, Department of Mathematics, Ajloun National University, Ajloun, Jordan3. Faculty of Applied, Taibah University, Al Ula, Saudi Arabia4. Faculty of Arts and Science, Department of Mathematics, Applied Science Private University, Amman, Jordan5. Faculty of Arts and Science, Department of Mathematics, Amman Arab University, Amman, Jordan6. Ministry of Education, Amman, Jordan7. Faculty of Science, Department of Mathematics, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi ArabiaA topological space $ \left(X, \tau \right) $ is called a $ KC $-space when every compact subset of $ X $ is closed. The aim of this paper is to introduce new, namely $ KC $-bitopological spaces and pairwise $ KC $-topological spaces "$ P $-$ KC $-topological spaces". We examined the properties of these concepts and showed the relationships between these concepts and other bitopological spaces. We also discussed the effect of some types of functions on $ KC $-bitopological spaces and pairwise $ KC $-topological spaces. Several examples are discussed, and many well-known theories are generalized.https://www.aimspress.com/article/doi/10.3934/math.20241545?viewType=HTMLbitopological space$ kc $-spaces$ p $-$ kc $-spaces$ k $-functioncompact function$ p $-hausdorff$ p $-compact
spellingShingle Hamza Qoqazeh
Ali Atoom
Maryam Alholi
Eman ALmuhur
Eman Hussein
Anas Owledat
Abeer Al-Nana
KC-bitopological spaces
AIMS Mathematics
bitopological space
$ kc $-spaces
$ p $-$ kc $-spaces
$ k $-function
compact function
$ p $-hausdorff
$ p $-compact
title KC-bitopological spaces
title_full KC-bitopological spaces
title_fullStr KC-bitopological spaces
title_full_unstemmed KC-bitopological spaces
title_short KC-bitopological spaces
title_sort kc bitopological spaces
topic bitopological space
$ kc $-spaces
$ p $-$ kc $-spaces
$ k $-function
compact function
$ p $-hausdorff
$ p $-compact
url https://www.aimspress.com/article/doi/10.3934/math.20241545?viewType=HTML
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