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Some q-rung orthopair fuzzy Hamy mean operators in multiple attribute decision-making and their application to enterprise resource planning systems selection |
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| Authors: | Jie Wang Guiwu Wei Jianping Lu Fuad E. Alsaadi Tasawar Hayat Cun Wei Yi Zhang |
| Affiliation: | 1. School of Business, Sichuan Normal University, Chengdu, China;2. Communications Systems and Networks (CSN) Research Group, Department of Electrical and Computer Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia;3. Department of Mathematics, Quaid-I-Azam University, Islamabad, Pakistan Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia;4. School of Business, Sichuan Normal University, Chengdu, China School of Statistics, Southwestern University of Finance and Economics, Chengdu, China;5. Business School, Southwest University of Political Science and Law, Chongqing, China |
| Abstract: | In this paper, the Hamy mean (HM) operator, weighted HM (WHM), dual HM (DHM) operator, and dual WHM (WDHM) operator under the q-rung orthopair fuzzy sets (q-ROFSs) is studied to propose the q-rung orthopair fuzzy HM (q-ROFHM) operator, q-rung orthopair fuzzy WHM (q-ROFWHM) operator, q-rung orthopair fuzzy DHM (q-ROFDHM) operator, and q-rung orthopair fuzzy weighted DHM (q-ROFWDHM) operator and some of their desirable properties are investigated in detail. Then, we apply these operators to multiple attribute decision-making problems. Finally, a practical example for enterprise resource planning system selection is given to verify the developed approach and to demonstrate its practicality and effectiveness. |
| Keywords: | enterprise resource planning system multiple attribute decision-making Pythagorean fuzzy set q-rung orthopair fuzzy sets q-rung orthopair fuzzy weighted dual Hamy mean operator q-rung orthopair fuzzy weighted Hamy mean operator |