More on Possibility Intuitionistic Fuzzy Soft Set

In this paper, we extend the possibility intuitionistic fuzzy soft sets defining new operations in it and a few properties of these operations are studied. An application of the new operations have been shown using example. Moreover the possibility intuitionistic fuzzy soft relations on PIFSS have been defined and their properties are discussed. As an end point, the notation of mapping on possibility intuitionistic fuzzy soft classes is defined and some properties of possibility intuitionistic fuzzy soft images and inverse images have been investigated. Examples and counterexamples for these concepts have been illustrated.