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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Format: | Article |
Language: | English |
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Wiley
1998-01-01
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Series: | International Journal of Mathematics and Mathematical Sciences |
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Online Access: | http://dx.doi.org/10.1155/S0161171298000027 |
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_version_ | 1832558037791932416 |
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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. |
format | Article |
id | doaj-art-6ab01af249354b218697564b1dfe544b |
institution | Kabale University |
issn | 0161-1712 1687-0425 |
language | English |
publishDate | 1998-01-01 |
publisher | Wiley |
record_format | Article |
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 |