L-Normal fuzzy filters of a distributive lattice
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJNAA-14-1_037
تاریخ نمایه سازی: 5 شهریور 1402
Abstract:
In this paper, we study the concept of L-normal fuzzy filters of distributive lattices in terms of annulates. We also study the special class of fuzzy filters called L-normal fuzzy filters. Further, a set of equivalent conditions are derived for an L -fuzzy filter to be an L -normal fuzzy filter, which leads to a characterization of disjunctive lattices. We observe that every L-normal fuzzy filter is the intersection of all L-prime normal fuzzy filters containing it. Finally, we study the space of L -prime normal fuzzy filters and investigate some of their properties.
Keywords:
Distributive lattice , normal filter , L-fuzzy filter , L-normal fuzzy filter , L-prime normal fuzzy filter
Authors
Wondwosen Norahun
Department of Mathematics, University of Gondar, Gondar, Ethiopia
Gezahagne Mulat Addis
Department of Mathematics, University of Gondar, Gondar, Ethiopia
Teferi Alemayehu
Department of Mathematics, Debre Berhan University, Debre Berhan, Ethiopia
Dereje Boku
Department of Mathematics, Dilla University, Dilla, Ethiopia