A Comprehensive Examination of Entropy Differences in Triangular Fuzzy Numbers under Arithmetic Operations

Authors

  • Tien-Chin Wang Ho Chi Minh City University of Industry and Trade

DOI:

https://doi.org/10.53893/fms.v2i2.261

Keywords:

Entropy, Triangular Fuzzy Numbers, Fuzzy Sets, Measure of Fuzziness, Arithmetic Operations

Abstract

This scholarly investigation is dedicated to scrutinizing the entropy distinctions inherent in the arithmetic operations involving pairs of Triangular Fuzzy Numbers (TFNs), concurrently delving into the intricate relationships between these TFNs. An additional objective is to address gaps in the exploration of Wang and Chiu [7]. Fourteen theorems categorically articulate the entropy variations arising from diverse arithmetic operations on two TFNs, accompanied by corresponding illustrative examples that rigorously substantiate the theoretical framework. A noteworthy revelation of this study is the observed escalation in the degrees of fuzziness following arithmetic operations.

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References

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Arnold Kaufmann, Madan M. GUPTA, Fuzzy mathematical models in engineering and management science, ELSEVIER Science Publishers B.V., 1988.

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A. De Luca, S. Termini, A definition of non-probabilistic entropy in the setting fuzzy sets theory, Information and Control 20 (1972) 301-312.

Wen-June Wang, Chih-Hui Chiu, The entropy change of fuzzy numbers with arithmetic operations, Fuzzy Sets and Systems 111 (2000) 357-366.

H.-J. Zimmermann, Fuzzy Set Theory and Its Applications, Kluwer-Nijhoff, Boston, 1996.

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Published

2025-04-25

How to Cite

Wang, T.-C. (2025). A Comprehensive Examination of Entropy Differences in Triangular Fuzzy Numbers under Arithmetic Operations. Frontier Management Science, 2(2), 17–34. https://doi.org/10.53893/fms.v2i2.261

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Articles