In this article, we introduce the notion of a complex cubic Pythagorean fuzzy set (CCPyFS). We discuss some of its properties. Also, we present the algebraic and aggregation operators on CCPyFS. Finally, we analyze two case studies using aggregation operation to select the best cotton variety from vendors.
Keywords and Phrases
Complex Pythagorean fuzzy set, complex interval-valued Pythagorean fuzzy set, complex cubic Pythagorean fuzzy set.
A.M.S. subject classiﬁcation