Some Operators with IVGSVTrN-Numbers and Their Applications to Multiple Criteria Group Decision Making

Abstract

Interval valued generalized single valued neutrosophic trapezoidal number (IVGSVTrN-number), which<br> permits the membership degrees of an element to a set expressed with intervals rather than exact numbers, is considered<br> to be very useful to describe uncertain information for analyzing multiple criteria decision making (MCDM)<br> problems. In this paper, we firstly introduced the concept of IVGSVTrN-number with some operations based on neutrosophic number. Then, we presented some aggregation and geometric operators. Finally, we developed a approaches<br> for multiple criteria group decision making problems based on the proposed operators and we applied the method to<br> a numerical example to illustrate proposed approach.