Some Notions on Convexity of Picture Fuzzy Sets

Convexity of Picture Fuzzy Sets

Abstract

The theory of picture fuzzy sets was formulated by Cuong and Kreinovich , and is considered as one of the best effective tool in decision making problems. In this paper, the concept of picture fuzzy sets was studied. The notion of picture convex fuzzy sets was introduced and some of its properties are presented. Finally, we put forward the picture affine fuzzy sets and investigate some of its characteristics.