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On the ranking of ill-known values in possibility theory - MaRDI portal

On the ranking of ill-known values in possibility theory (Q1182216)

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scientific article; zbMATH DE number 30579
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English
On the ranking of ill-known values in possibility theory
scientific article; zbMATH DE number 30579

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    On the ranking of ill-known values in possibility theory (English)
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    28 June 1992
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    This paper improves a result of \textit{M. Roubens} and \textit{P. Vincke} on possibility graphs [Lect. Notes Econ. Math. Syst. 301, 119-128 (1988; Zbl 0652.90005)], i.e. valued ordering relations defined on a finite set of fuzzy numbers, using possibility theory. Especially, the Ferrers and min-max transitivity property for possibility graphs are obtained as a straightforward consequence of an inference rule in possibilistic logic.
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    possibility graphs
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    valued ordering relations
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    fuzzy numbers
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