Information Sciences: an International Journal
Fuzzy Sets and Systems
A note on L-fuzzy primary and semiprime ideals
Fuzzy Sets and Systems
Fuzzy generalized bi-ideals in semigroups
Information Sciences: an International Journal
Fuzzy semiprime quasi-ideals in semigroups
Information Sciences: an International Journal
Fuzzy ideals generated by fuzzy sets in semigroups
Information Sciences—Intelligent Systems: An International Journal
The generalized t-norms and the TLPF-groups
Fuzzy Sets and Systems
Fuzzy ideals and fuzzy bi-ideals in fuzzy semigroups
Fuzzy Sets and Systems
Triangular norms on product lattices
Fuzzy Sets and Systems - Special issue on triangular norms
Pseudo-t-norms and implication operators on a complete Brouwerian lattice
Fuzzy Sets and Systems - Possibility theory and fuzzy logic
The embedding of an ordered groupoid into a poe-groupoid in terms of fuzzy sets
Information Sciences: an International Journal
Fuzzy bi-ideals in ordered semigroups
Information Sciences—Informatics and Computer Science: An International Journal
Lattice implication ordered semigroups
Information Sciences: an International Journal
Generalized fuzzy bi-ideals of semigroups
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Fuzzy Sets and Systems
Regular ordered semigroups in terms of fuzzy subsets
Information Sciences: an International Journal
Generalized fuzzy interior ideals in semigroups
Information Sciences: an International Journal
Fuzzy hyperrings (Hv-rings) based on fuzzy universal sets
Information Sciences: an International Journal
Information Sciences: an International Journal
Characterizations of regular ordered semigroups in terms of (α,β)-fuzzy generalized bi-ideals
Information Sciences: an International Journal
Information Sciences: an International Journal
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In this paper, we investigate relationships between different definitions of fuzzy ideals of a fuzzy semigroup. The equivalence of different definitions of fuzzy ideals of a fuzzy semigroup is obtained. We show that the lattice of all @f-fuzzy ideals of a fuzzy semigroup X is a complete sublattice of the lattice of all fuzzy sets in X when @f is an infinitely @?-distributive weak pseudo-t-norm on L. A definition of @f-semiprime fuzzy ideal of a fuzzy semigroup is given. A description of all @f-semigroups, in which every @f-fuzzy ideal is @f-semiprime, is obtained.