In this paper, we introduce the concept of k-regular Picture Fuzzy Matrix (PiFuM) as a generalization of regular matrix and investigate some basic properties of a k-Regular Picture Fuzzy Matrix (k-RPiFuM). Moreover we ...

The collection of s-transitive and w-transitive intuitionistic fuzzy matrices comprise properly the collection of the transitive intuitionistic fuzzy matrices for which reduction models have already been proved. We have ...