Subcontra-continuous functions

A weak form of contra-continuity, called subcontra-continuity, is introduced. It is shown that subcontra-continuity is strictly weaker than contra-continuity and stronger than both subweak continuity and sub-LC-continuity. Subcontra-continuity is used to improve several results in the literature con...

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Main Author: C. W. Baker
Format: Article
Language:English
Published: Wiley 1998-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Subjects:
Online Access:http://dx.doi.org/10.1155/S0161171298000027
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author C. W. Baker
author_facet C. W. Baker
author_sort C. W. Baker
collection DOAJ
description A weak form of contra-continuity, called subcontra-continuity, is introduced. It is shown that subcontra-continuity is strictly weaker than contra-continuity and stronger than both subweak continuity and sub-LC-continuity. Subcontra-continuity is used to improve several results in the literature concerning compact spaces.
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institution Kabale University
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1687-0425
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publishDate 1998-01-01
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series International Journal of Mathematics and Mathematical Sciences
spelling doaj-art-6ab01af249354b218697564b1dfe544b2025-02-03T01:33:20ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251998-01-01211192310.1155/S0161171298000027Subcontra-continuous functionsC. W. Baker0Department of Mathematics, Indiana University Southeast, New Albany 47150, Indiana, USAA weak form of contra-continuity, called subcontra-continuity, is introduced. It is shown that subcontra-continuity is strictly weaker than contra-continuity and stronger than both subweak continuity and sub-LC-continuity. Subcontra-continuity is used to improve several results in the literature concerning compact spaces.http://dx.doi.org/10.1155/S0161171298000027subcontra-continuitycontra-continuitysubweak continuitysub-LC-continuity.
spellingShingle C. W. Baker
Subcontra-continuous functions
International Journal of Mathematics and Mathematical Sciences
subcontra-continuity
contra-continuity
subweak continuity
sub-LC-continuity.
title Subcontra-continuous functions
title_full Subcontra-continuous functions
title_fullStr Subcontra-continuous functions
title_full_unstemmed Subcontra-continuous functions
title_short Subcontra-continuous functions
title_sort subcontra continuous functions
topic subcontra-continuity
contra-continuity
subweak continuity
sub-LC-continuity.
url http://dx.doi.org/10.1155/S0161171298000027
work_keys_str_mv AT cwbaker subcontracontinuousfunctions