In this study, a solution to the conjecture presented by M. Brunelli and J. Mezei is proposed. As per the subject solution, it is demonstrated that two ranking methods proposed by Yager and Nakamura induce the same ranking for all fuzzy numbers.
['Jae Duck Kim', 'Eunho L. Moon', 'Eunjin Jeong', 'Dug Hun Hong']
Ranking methods for fuzzy numbers: The solution to Brunelli and Mezei's conjecture