Multiple attribute group decision making based on weighted aggregation operators of triangular neutrosophic cubic fuzzy numbers

摘要

In this paper, we define the new concepts of a triangular neutrosophic cubic fuzzy number (TNCFN), the basic operational laws of TNCFNs, and the score function of TNCFNs. Then, we develop a triangular neutrosophic cubic fuzzy weighted arithmetic averaging (TNCFWAA) operator and a triangular neutrosophic cubic fuzzy weighted geometric averaging (TNCFWGA) operator to aggregate triangular neutrosophic cubic fuzzy number (TNCFN) information and investigate their properties. Furthermore, a multiple attribute decision-making method based on the triangular neutrosophic cubic fuzzy weighted arithmetic averaging (TNCFWAA) operator and triangular neutrosophic cubic fuzzy weighted geometric averaging (TNCFWGA) operator and the score function of triangular neutrosophic cubic fuzzy number (TNCFN) is established under a triangular neutrosophic cubic fuzzy number (TNCFN) environment. Finally, an illustrative example of investment alternatives is given to demonstrate the application and effectiveness of the developed approach.