Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions
In this paper, we introduce the concepts of upper and lower (\alpha, \beta, \theta, \delta, \ell)-continuous fuzzy multifunctions. It is in order to unify several characterizations and properties of some kinds of modifications of fuzzy upper and fuzzy lower semi-continuous...
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| Format: | Article |
| Language: | English |
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Naim Çağman
2019-01-01
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| Series: | Journal of New Theory |
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| Online Access: | https://dergipark.org.tr/en/download/article-file/615539 |
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| _version_ | 1850079681096712192 |
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| author | İsmail Ibedou Salah Abbas |
| author_facet | İsmail Ibedou Salah Abbas |
| author_sort | İsmail Ibedou |
| collection | DOAJ |
| description | In this paper, we introduce the concepts of upper and lower (\alpha, \beta, \theta, \delta, \ell)-continuous fuzzy multifunctions. It is in order to unify several characterizations and properties of some kinds of modifications of fuzzy upper and fuzzy lower semi-continuous fuzzy multifunctions, and to deduce a generalized form of these concepts, namely upper and lower \eta \eta^{*}-continuous fuzzy multifunctions. |
| format | Article |
| id | doaj-art-db03c8dfac27492db93cbbbfd7a476b9 |
| institution | DOAJ |
| issn | 2149-1402 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Naim Çağman |
| record_format | Article |
| series | Journal of New Theory |
| spelling | doaj-art-db03c8dfac27492db93cbbbfd7a476b92025-08-20T02:45:08ZengNaim ÇağmanJournal of New Theory2149-14022019-01-01261122425Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctionsİsmail IbedouSalah AbbasIn this paper, we introduce the concepts of upper and lower (\alpha, \beta, \theta, \delta, \ell)-continuous fuzzy multifunctions. It is in order to unify several characterizations and properties of some kinds of modifications of fuzzy upper and fuzzy lower semi-continuous fuzzy multifunctions, and to deduce a generalized form of these concepts, namely upper and lower \eta \eta^{*}-continuous fuzzy multifunctions.https://dergipark.org.tr/en/download/article-file/615539general topologyfuzzy topologymultifunctionfuzzy multifunction |
| spellingShingle | İsmail Ibedou Salah Abbas Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions Journal of New Theory general topology fuzzy topology multifunction fuzzy multifunction |
| title | Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions |
| title_full | Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions |
| title_fullStr | Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions |
| title_full_unstemmed | Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions |
| title_short | Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions |
| title_sort | generalized forms of upper and lower continuous fuzzy multifunctions |
| topic | general topology fuzzy topology multifunction fuzzy multifunction |
| url | https://dergipark.org.tr/en/download/article-file/615539 |
| work_keys_str_mv | AT ismailibedou generalizedformsofupperandlowercontinuousfuzzymultifunctions AT salahabbas generalizedformsofupperandlowercontinuousfuzzymultifunctions |