Fuzzy Implication Operators: Health Security and Political Risk

John N. Mordeson and Sunil Mathew ()
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John N. Mordeson: Department of Mathematics, Creighton University, Omaha, NE 68178, USA
Sunil Mathew: National Institute of Technology, Calicut, Kerala, India

New Mathematics and Natural Computation (NMNC), 2025, vol. 21, issue 01, 131-141

Abstract: In this paper, we develop a new method to determine a fuzzy similarity measure using fuzzy implication operators. We use this method to determine the fuzzy similarity between the two rankings of countries involving health security and health care. We then find a fuzzy similarity of countries involving the two rankings of countries with respect to national disaster and political disaster.

Keywords: Fuzzy implication operators; fuzzy similarity measures; global health security index; health care; national disaster; political stability; political risk; country rankings (search for similar items in EconPapers)
Date: 2025
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DOI: 10.1142/S1793005725500085

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