(∈̄, ∈̄ ∨ q̄(λ,μ))-fuzzy weak ideals of rings

In this paper, we introduce the new type of fuzzy ideals of a ring called (ϵ, ϵ vq̅
_(λ,μ)
) - fuzzy weak ideals and generalized fuzzy weak ideals. The equivalence relation between them is given, besides, the properties of their intersection, union and level sets are discussed. Finally, we also give the properties of their homomorphic image and homomorphic preimage.