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64.709  Articles
1 of 6.472 pages  |  10  records  |  more records»
In this paper, by using the concept of belongingness (?) and quasi-coincidence (q) between fuzzy points and fuzzy sets, we introduce (a, ß)-fuzzy positive implicative ideals in BCK-algebras where a, ß are any of {?, q, ? V q, ? ^ q} with a ? ? ^ q.  

The notion of positive implicative soju ideal in BCK-algebra is introduced, and several properties are investigated. Relations between soju ideal and positive implicative soju ideal are considered, and characterizations of positive implicative soju ideal ... see more

In the present paper, we given sorne equivalent conditions of (*)-ideals and positive implicative ideals in BCI-algebras and we clarify the relation of the two classes of ideals. Also, we obtain further properties of these ideals. Finally, we discuss a qu... see more

The notion of (implicative) int-soft ideal in a pseudo MV -algebra is introduced, and related properties are investigated. Conditions for a soft set to be an int-soft ideal are provided. Characterizations of (implicative) int-soft ideal are considered. Th... see more

Comparison of picture fuzzy numbers (PFNs) are performed using score and accuracy values. But when both of the score and accuracy values are equal, those PFNs are said to be identical. This article presents a novel method to compare the PFNs even when the... see more

Residuated lattices play an important role in the study of fuzzy logic. In the present paper, we introduce the notion of a normal filter in a residuated lattice and give some characterizations of them. We state and prove some theorems and examples which d... see more

Residuated lattices play an important role in the study of fuzzy logic. In the present paper, we introduce the notion of a normal filter in a residuated lattice and give some characterizations of them. We state and prove some theorems and examples which d... see more

In this paper, our aim is to introduce and study the notion of an a-dot interval valued fuzzy new-ideal of a PU-algebra. The homomorphic images (pre images) of a-dot interval valued fuzzy new-ideal under homomorphism of a PU-algebras have been obtained an... see more


1 of 6.472 pages  |  10  records  |  more records»