Picture Fuzzy Relations over Picture Fuzzy Sets

Nowadays, picture fuzzy set theory is a flourishing field in mathematics with uncertainty by incorporating the concept of positive, negative and neutral membership degrees an object. A traditional crisp relation represents satisfaction or dissatisfaction relationship, connection correspondence between objects two more sets. However, there are some problems that can’t be solved through classical relationships, such as relationship being vague. In those situations, over sets important powerful which suitable for describing correspondences vague objects. It strength association elements plays role modeling, inference control system also has applications relational databases, approximate reasoning, preference medical diagnosis, etc. this article, we define relations sets, including other fundamental definitions illustrations. The max-min min-max compositions defined light discussed properties related to them. reflexivity, symmetry transitivity described set. Finally, various explored