ON FUZZY UPPER AND LOWER CONTRA-CONTINUOUS MULTIFUNCTIONS

dc.authoridRoohi, Mehdi/0000-0002-8444-042X
dc.authoridAlimohammady, Mohsen/0000-0001-8358-9962
dc.contributor.authorAlimohammady, M.
dc.contributor.authorEkici, E.
dc.contributor.authorJafari, S.
dc.contributor.authorRoohi, M.
dc.date.accessioned2025-01-27T21:02:15Z
dc.date.available2025-01-27T21:02:15Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis paper is devoted to the concepts of fuzzy upper and fuzzy lower contra-continuous multifunctions and also some characterizations of them are considered.
dc.description.sponsorshipResearch Center in Algebraic Hyperstructures and Fuzzy Mathematics, University of Mazandaran, Babolsar, Iran
dc.description.sponsorshipThe Authors thank the Referees for very valuable comments. The first and forth authors of this paper are partially supported by the Research Center in Algebraic Hyperstructures and Fuzzy Mathematics, University of Mazandaran, Babolsar, Iran.
dc.identifier.endpage158
dc.identifier.issn1735-0654
dc.identifier.issue3
dc.identifier.startpage149
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27319
dc.identifier.volume8
dc.identifier.wosWOS:000299985400011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherUniv Sistan & Baluchestan
dc.relation.ispartofIranian Journal of Fuzzy Systems
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectFuzzy topological space
dc.subjectFuzzy multifunctions
dc.subjectFuzzy lower contra-continuous multifunction
dc.subjectFuzzy upper contra-continuous multifunction
dc.titleON FUZZY UPPER AND LOWER CONTRA-CONTINUOUS MULTIFUNCTIONS
dc.typeArticle

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