Some aggregation operators for IVI-octahedron sets and their application to MCDGM

Document Type : Research Paper


1 School of Big Data $\&$Financiall Statistics,and Institute of Basic Natural Science,Wonkwang University, IkSan, South Korea

2 Dept. of Pure Mathematics, Faculty of Mathematics and Computer, Shahid Bahonar university of Kerman, Kerman, Iran

3 Department of Applied Mathematics, Wonkwang University, IkSan, South Korea


In this paper, in order to apply the concept of IVI-octahedron sets to MCDGM problems, we define some aggregation operators via IVI-octahedron sets and obtain some their properties. We  define some aggregation operators via IVI-octahedron sets and obtain some their properties.  We present a MCGDM method with linguistic variables in IVI-octahedron set environment. Finally, we give a numerical examples  for MCGDM problems.


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