Closures of Intuitionistic Fuzzy Relations

摘要

The intuitionistic fuzzy set (IF set) theory, originated by Atanassov in 1986, has been used in a wide range of applications. In this paper we develop the concept of IF relation, and we discuss a variety of different properties that an IF relation may possess. Finally, we give Warshall's algorithm for computing the transitive closure of an IF relation.