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Development of AHP-Based Divergence Distance Measure between –Spherical Fuzzy Sets with Applications in Multi-Criteria Decision Making

Shah Zeb Khan1, Muhammad Rahim2, Adel M. Widyan3,*, A. Almutairi3, Njood Shaher Ethaar Almutire3, Hamiden Abd El-Wahed Khalifa3

1 Department of Mathematics and Statistics, University of Swat, Swat, 19120, Pakistan
2 Deparament of Mathematics, Hazara University, Mansehra, 21300, Pakistan
3 Department of Mathematics, College of Science, Qassim University, Buraydah, 51452, Saudi Arabia

* Corresponding Author: Adel M. Widyan. Email: email

(This article belongs to the Special Issue: Algorithms, Models, and Applications of Fuzzy Optimization and Decision Making)

Computer Modeling in Engineering & Sciences 2025, 143(2), 2185-2211. https://doi.org/10.32604/cmes.2025.063929

Abstract

This study introduces a novel distance measure (DM) for spherical fuzzy sets (SFSs) to improve decision-making in complex and uncertain environments. Many existing distance measures either fail to satisfy essential axiomatic properties or produce unintuitive outcomes. To address these limitations, we propose a new three-dimensional divergence-based DM that ensures mathematical consistency, enhances the discrimination of information, and adheres to the axiomatic framework of distance theory. Building on this foundation, we construct a multi-criteria decision-making (MCDM) model that utilizes the proposed DM to evaluate and rank alternatives effectively. The applicability and robustness of the model are validated through a practical case study, demonstrating that it leads to more rational, consistent, and reliable decision outcomes compared to existing approaches.

Keywords

p, q, r-spherical fuzzy sets; divergence; distance measures; AHP; decision making

Cite This Article

APA Style
Khan, S.Z., Rahim, M., Widyan, A.M., Almutairi, A., Almutire, N.S.E. et al. (2025). Development of AHP-Based Divergence Distance Measure between –Spherical Fuzzy Sets with Applications in Multi-Criteria Decision Making. Computer Modeling in Engineering & Sciences, 143(2), 2185–2211. https://doi.org/10.32604/cmes.2025.063929
Vancouver Style
Khan SZ, Rahim M, Widyan AM, Almutairi A, Almutire NSE, Khalifa HAE. Development of AHP-Based Divergence Distance Measure between –Spherical Fuzzy Sets with Applications in Multi-Criteria Decision Making. Comput Model Eng Sci. 2025;143(2):2185–2211. https://doi.org/10.32604/cmes.2025.063929
IEEE Style
S. Z. Khan, M. Rahim, A. M. Widyan, A. Almutairi, N. S. E. Almutire, and H. A. E. Khalifa, “Development of AHP-Based Divergence Distance Measure between –Spherical Fuzzy Sets with Applications in Multi-Criteria Decision Making,” Comput. Model. Eng. Sci., vol. 143, no. 2, pp. 2185–2211, 2025. https://doi.org/10.32604/cmes.2025.063929



cc Copyright © 2025 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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