Affiliations: School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, DE, Malaysia
Note: [] Corresponding author. Nasruddin Hassan, School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, DE, Malaysia. Tel.: +603 89213710; E-mail: [email protected]
Abstract: In this paper, we give the definitions of a multi Q-fuzzy set and a multi Q-fuzzy parameterized soft (MkQFP-soft) set and their operations, namely complement, quality, subset, union, and intersection operations. We then propose a decision making method based on MkQFP-soft set theory. We finally give an example which shows that the method can be successfully applied to problems that contain uncertainties.
Keywords: Decision making, multi Q-fuzzy set, multi Q-fuzzy parameterized soft set, soft set
