B
Bijan Davvaz
Researcher at Yazd University
Publications - 606
Citations - 8136
Bijan Davvaz is an academic researcher from Yazd University. The author has contributed to research in topics: Fuzzy logic & Fuzzy set. The author has an hindex of 41, co-authored 568 publications receiving 7317 citations. Previous affiliations of Bijan Davvaz include Tarbiat Modares University & Khon Kaen University.
Papers
More filters
Journal ArticleDOI
Fuzzy m,n-ary sub-hypermodules with thresholds
Bijan Davvaz,Piergiulio Corsini +1 more
TL;DR: The notion of a fuzzy and anti fuzzy m,n-ary sub-hypermodules, a generalization of ideas presented by Davvaz and Corsini and Bhakat and Das, is presented.
Journal ArticleDOI
Relationship between Rings and Hyperrings by Using the Notion of Fundamental Relations
Saeed Mirvakili,Bijan Davvaz +1 more
TL;DR: In this article, the fundamental relation α on hyperrings is studied and necessary and sufficient conditions such that the relation α is transitive are established. But the relation is not transitive in the sense that it does not make a connection between hyperrings and ordinary rings.
Generalized fuzzy filters in ordered semigroups
Bijan Davvaz,Asghar Khan +1 more
TL;DR: The concept of an (ߙ,ߚ )-fuzzy filter of an ordered semigroup, a generalization of the existing concept of a fuzzy filter, is introduced and some characterization theorems are provided.
A Note on Exact Sequences
TL;DR: In this paper, the concept of U-exact sequences is introduced and a new notion of an exact sequence is introduced which is called U -exact sequence, and some interesting results concerning this concept are proved.
Journal ArticleDOI
Fuzzy hyperrings (Hv-rings) based on fuzzy universal sets
TL;DR: A correspondence relation between a fuzzy hyperring based on a fuzzy universal set and both ordinary and fuzzy hyperideal in the sense of Davvaz is obtained.