Interval-valued intuitionistic fuzzy multiple attribute decision making and their applications

Article type: Research Article

Authors: Wang, Hong-Jun

Affiliations: School of Economics and Management, Chongqing University of Arts and Sciences, Chongqing 402160, China | E-mail: [email protected]

Correspondence: [*] Corresponding author: School of Economics and Management, Chongqing University of Arts and Sciences, Chongqing 402160, China. E-mail: [email protected].

Abstract: In this paper, we expand the Muirhead mean (MM) operator and dual Muirhead mean (DMM) operator with interval-valued intuitionistic fuzzy numbers (IVIFNs) to propose the interval -valued intuitionistic fuzzy Muirhead mean (IVIFMM) operator, interval-valued intuitionistic fuzzy weighted Muirhead mean (IVIFWMM) operator, interval-valued intuitionistic fuzzy dual Muirhead mean (IVIFDMM) operator and interval-valued intuitionistic fuzzy weighted dual Muirhead mean (IVIFWDMM) operator. Then the MADM methods are proposed with these operators. In the end, we utilize an applicable example for green supplier selection in green supply chain management to prove the proposed methods.

Keywords: Multiple attribute decision making (MADM), interval-valued intuitionistic fuzzy numbers (IVIFNs), IVIFWMM operator, IVIFWDMM operator, green supplier selection, green supply chain management

DOI: 10.3233/KES-210069

Journal: International Journal of Knowledge-based and Intelligent Engineering Systems, vol. 25, no. 2, pp. 251-277, 2021