Multi Q-fuzzy soft expert set and its application

摘要

Molodtsov introduced the concept of soft set as a general mathematical tool for dealing with uncertainty. In this work, we first defined a multi Q-fuzzy soft expert set and its basic operations, namely complement, union, intersection, OR and AND. We then construct a decision-making method on multi Q-fuzzy soft expert set. We finally provide an example to show that the method can be successfully applied to problems which contain uncertainties.