Algebraic operations of virtual fuzzy parameterized soft sets and their application in decision-making
Abstract
It is a difficult task for decision-makers to accurately state a membership degree in the range [0,1]. The virtual fuzzy parameterized soft sets (VFPSSs) proposed to overcome this problem is an effective mathematical tool constructed, including the abilities of fuzzy sets and soft sets. In this paper, algebraic operations of VFPSSs are defined and examined these operations' properties. Then, a decision-making algorithm is proposed by the aforesaid operations. Finally, the proposed algorithm is succesfully applied to a decision-making problem.
Keywords
Fuzzy set, Soft set, Virtual fuzzy parameterized soft set, Algebraic operations, Decision-making.
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