General types of As a generalization of an (is an element of, is an element of V q)-Fuzzy filter in a BL- algebra, the notion of an (is an element of, is an element of Vq(k))-Fuzzy filter in a BL- algebra
As a generalization of an (is an element of, is an element of V q)-fuzzy filter in a BL-algebra is introduced, and related properties are investigated. Characterizations of an (is an element of, is an element of, V q(k))-fuzzy filter in a BL-algebra is introduced, and related properties are investigated. Characterizations of an (is an element of, is an element of V q(k))-fuzzy filter are considered. The implication-based fuzzy filters of a BL-algebra are discussed.
(is an element of, is an element of v q)-fuzzy filter (is an element of, is an element of vq(k))-fuzzy filter (fuzzy) filter fuzzifying filter t-implication-based fuzzy filter