Contra-ω-Continuous and Almost Contra-ω-Continuous
The notion of contra continuous functions was introduced and investigated by Dontchev. In this paper, we apply the notion of ω-open sets in topological space to present and study a new class of called almost contra ω-continuous functions as a new generalization of contra continuity.
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2007-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/2007/40469 |
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| _version_ | 1832566667699290112 |
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| author | Ahmad Al-Omari Mohd Salmi Md Noorani |
| author_facet | Ahmad Al-Omari Mohd Salmi Md Noorani |
| author_sort | Ahmad Al-Omari |
| collection | DOAJ |
| description | The notion of contra continuous functions was introduced and
investigated by Dontchev. In this paper, we apply the notion of ω-open sets
in topological space to present and study a new class of called almost
contra ω-continuous functions as a new generalization of contra continuity. |
| format | Article |
| id | doaj-art-2e22db62f94c4be085af11bb6e7efcf6 |
| institution | Kabale University |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 2007-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-2e22db62f94c4be085af11bb6e7efcf62025-02-03T01:03:32ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252007-01-01200710.1155/2007/4046940469Contra-ω-Continuous and Almost Contra-ω-ContinuousAhmad Al-Omari0Mohd Salmi Md Noorani1School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, MalaysiaSchool of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, MalaysiaThe notion of contra continuous functions was introduced and investigated by Dontchev. In this paper, we apply the notion of ω-open sets in topological space to present and study a new class of called almost contra ω-continuous functions as a new generalization of contra continuity.http://dx.doi.org/10.1155/2007/40469 |
| spellingShingle | Ahmad Al-Omari Mohd Salmi Md Noorani Contra-ω-Continuous and Almost Contra-ω-Continuous International Journal of Mathematics and Mathematical Sciences |
| title | Contra-ω-Continuous and Almost Contra-ω-Continuous |
| title_full | Contra-ω-Continuous and Almost Contra-ω-Continuous |
| title_fullStr | Contra-ω-Continuous and Almost Contra-ω-Continuous |
| title_full_unstemmed | Contra-ω-Continuous and Almost Contra-ω-Continuous |
| title_short | Contra-ω-Continuous and Almost Contra-ω-Continuous |
| title_sort | contra ω continuous and almost contra ω continuous |
| url | http://dx.doi.org/10.1155/2007/40469 |
| work_keys_str_mv | AT ahmadalomari contraōcontinuousandalmostcontraōcontinuous AT mohdsalmimdnoorani contraōcontinuousandalmostcontraōcontinuous |