Upper and Lower δij-Continuous Multifunctions
In this paper we introduce and study the notions of upper and lower &delta;<sub>ij</sub>-continuous multifunctions. Several characterizations and properties concerning upper and lower &delta;<sub>ij</sub>-continuous mul...
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| Format: | Article |
| Language: | English |
| Published: |
Naim Çağman
2018-02-01
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| Series: | Journal of New Theory |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/en/download/article-file/433801 |
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| _version_ | 1850188926144217088 |
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| author | Arafa Nasef Abd-el Ftah. Abd Alla. Azzam Nada Seyam |
| author_facet | Arafa Nasef Abd-el Ftah. Abd Alla. Azzam Nada Seyam |
| author_sort | Arafa Nasef |
| collection | DOAJ |
| description | In this paper we introduce and study the notions of upper and lower &delta;<sub>ij</sub>-continuous multifunctions. Several characterizations and properties concerning upper and lower &delta;<sub>ij</sub>-continuous multifunctions and other known forms of multifunctions introduced previously are investigated. |
| format | Article |
| id | doaj-art-af37a08a2b7b41f294bd42a9e05e4c35 |
| institution | OA Journals |
| issn | 2149-1402 |
| language | English |
| publishDate | 2018-02-01 |
| publisher | Naim Çağman |
| record_format | Article |
| series | Journal of New Theory |
| spelling | doaj-art-af37a08a2b7b41f294bd42a9e05e4c352025-08-20T02:15:46ZengNaim ÇağmanJournal of New Theory2149-14022018-02-012149582425Upper and Lower δij-Continuous MultifunctionsArafa NasefAbd-el Ftah. Abd Alla. AzzamNada SeyamIn this paper we introduce and study the notions of upper and lower &delta;<sub>ij</sub>-continuous multifunctions. Several characterizations and properties concerning upper and lower &delta;<sub>ij</sub>-continuous multifunctions and other known forms of multifunctions introduced previously are investigated.https://dergipark.org.tr/en/download/article-file/433801upper(lower)±ij-continuous multifunction |
| spellingShingle | Arafa Nasef Abd-el Ftah. Abd Alla. Azzam Nada Seyam Upper and Lower δij-Continuous Multifunctions Journal of New Theory upper(lower)±ij-continuous multifunction |
| title | Upper and Lower δij-Continuous Multifunctions |
| title_full | Upper and Lower δij-Continuous Multifunctions |
| title_fullStr | Upper and Lower δij-Continuous Multifunctions |
| title_full_unstemmed | Upper and Lower δij-Continuous Multifunctions |
| title_short | Upper and Lower δij-Continuous Multifunctions |
| title_sort | upper and lower delta ij continuous multifunctions |
| topic | upper(lower)±ij-continuous multifunction |
| url | https://dergipark.org.tr/en/download/article-file/433801 |
| work_keys_str_mv | AT arafanasef upperandlowerdeltaijcontinuousmultifunctions AT abdelftahabdallaazzam upperandlowerdeltaijcontinuousmultifunctions AT nadaseyam upperandlowerdeltaijcontinuousmultifunctions |