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Article type: Research Article
Authors: Razzaque, Huzairaa | Ashraf, Shahzaiba; * | Sohail, Muhammada | Abdeljawad, Thabetb; c; d; *
Affiliations: [a] Institute of Mathematics, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan, Pakistan | [b] Department of Mathematics and Sciences, Prince Sultan University, Riyadh, Saudi Arabia | [c] Department of Medical Research, China Medical University, Taichung, Taiwan | [d] Department of Mathematics and Applied Mathematics, Sefako Makgatho Health Sciences University, Garankuwa, Medusa, South Africa
Correspondence: [*] Corresponding authors. Shahzaib Ashraf. E-mail: drshahzaibashraf@gmail.com and Thabet Abdeljawad. E-mail: tabdeljawad@psu.edu.sa.
Abstract: Spherical q-linear Diophantine fuzzy sets (Sq-LDFSs) showed a significant improvement to handling uncertainty in multi-criteria decision-making (MADM). It is advantageous for two-parametric data as well as for data with three variable parameters. One of the most crucial functions of supply chain management is to increase competitive pressure. The study’s standout innovation, Multi-Attributive Ideal Real Comparative Analysis (MAIRCA), has been implemented to give powerful group decision-making. An ecological perspective is becoming more prevalent due to the competitive climate and customer perception. Green supplier selection (GSS) has become a significant issue. In this study, we address the problem of GSS, which aims for flexibility, robustness, ecological sensitivity, leanness, and feasibility. The feasibility criteria in recycling, environmental, carbon footprints, and water consumption are different from those in standard supplier selection. The aim of our work is to introduced the weighted Average/Geometric aggregation operators based on Sq-LDFSs. For this we defined some operational rules as a foundation of aggregation operators. Secondly we proposed a MAIRCA approach for Sq-LDFSs to address these issues. The MAIRCA strategy, which uses multi-criteria group decision-making (MCGDM) to evaluate and choose traditional and environmental conventionalities, is used to reduce instability and ambiguity. The spherical q-linear Diophantine fuzzy MAIRCA approach provides comparative analysis of decision-makers and criteria. By merging Sq-LDFS and MAIRCA, a hybrid strategy is formed, successfully selecting the best provider among options based on the order of significance. These numerical examples demonstrate the suggested MCGDM approaches that were applied in actual situations, giving a realistic appreciation of their efficacy. The comparative study of the final ranking further supports the idea that these strategies are dependable in decision-making processes in addition to being practical and usable.
Keywords: Spherical q-linear Diophantine fuzzy set, MAIRCA technique, Spherical q-linear Diophantine fuzzy weighted aggregation operators based on algebraic norms, decision making
DOI: 10.3233/JIFS-235397
Journal: Journal of Intelligent & Fuzzy Systems, vol. 46, no. 4, pp. 9343-9366, 2024
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