Generalization and ranking of fuzzy numbers by relative preference relation

Koppula, Kavitha and Kedukodi, Babushri Srinivas and Kuncham, Syam Prasad (2022) Generalization and ranking of fuzzy numbers by relative preference relation. Soft Computing, 26. pp. 1101-1122. ISSN 1432-7643

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Abstract

We define 2n + 1 and 2n fuzzy numbers, which generalize triangular and trapezoidal fuzzy numbers, respectively. Then, we extend the fuzzy preference relation and relative preference relation to rank 2n + 1 and 2n fuzzy numbers. When the data is representable in terms of 2n + 1 fuzzy number, we generalize the FMCDM (fuzzy multi-criteria decision making) modelconstructed with TOPSIS and relative preference relation. Lastly, we give an example from telecommunications to present the proposed FMCDM model and validate the results obtained.

Item Type: Article
Uncontrolled Keywords: Fuzzy number · Fuzzy preference relation · Decision making
Subjects: Engineering > MIT Manipal > Mathematics
Depositing User: MIT Library
Date Deposited: 26 Mar 2022 08:46
Last Modified: 26 Mar 2022 08:46
URI: http://eprints.manipal.edu/id/eprint/158469

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