Multi Q-fuzzy parameterized soft set and its application

Abstract

In this paper, we give the definitions of a multi Q-fuzzy set and a multi Q-fuzzy parameterized soft (M^kQFP-soft) set and their operations, namely complement, quality, subset, union, and intersection operations. We then propose a decision making method based on M^kQFP-soft set theory. We finally give an example which shows that the method can be successfully applied to problems that contain uncertainties.