Fuzzy ideals on a distributive lattice
Fuzzy Sets and Systems
Fuzzy Sets and Systems
Information Sciences: an International Journal
On the definition of a fuzzy subgroup
Fuzzy Sets and Systems
Fuzzy Sets and Systems
Information Sciences—Intelligent Systems: An International Journal
Fuzzy Sets and Systems
Fuzzy Sets and Systems: Theory and Applications
Fuzzy Sets and Systems: Theory and Applications
On the Definition of the Fuzzy Sublattice
FSKD '08 Proceedings of the 2008 Fifth International Conference on Fuzzy Systems and Knowledge Discovery - Volume 01
(α,β)-fuzzy ideals of hemirings
Computers & Mathematics with Applications
Semigroups characterized by (C,C,νqk)-fuzzy ideals
Computers & Mathematics with Applications
Hi-index | 0.09 |
Following the work of Zadeh and Xue-hai Yuan on the definition of a convex fuzzy subset, three new kinds of definitions of the convex fuzzy sublattices are proposed in this paper. First, by using the relations between fuzzy points and fuzzy sets, the definition of a (@b@?,@a@?)-convex fuzzy sublattice is introduced. The acceptable nontrivial concepts obtained in this manner are the (@?,@?@?q)-convex fuzzy sublattice and (@?@?,@?@?@?q@?)-convex fuzzy sublattice. Second, the (@l,@m)-convex fuzzy sublattice is presented and it is also characterized by the level (@l,@m)-convex sublattice of the given fuzzy set. Finally, (@a,@b)-fuzzy ideal and (@?,@?@?q"k)-fuzzy sublattice are introduced and several theorems are obtained.