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oai:uvadoc.uva.es:10324/362352021-07-06T08:33:26Zcom_10324_1146com_10324_931com_10324_894col_10324_1262

00925njm 22002777a 4500 dc Llamazares Rodríguez, Bonifacio author 2003 In this paper we characterize the reconstruction of a fuzzy set from its subsets by means of Lukasiewicz triplets. This result allows us to introduce a new definition of fuzzy strict preference, which is also satisfied in the crisp framework. The usual definitions of fuzzy indiference and fuzzy incomparability together with this one enable to construct and to characterize fuzzy preference structures from a reflexive fuzzy binary relation. Fuzzy Sets and Systems, 2003, vol. 136, n. 2, p. 217-235 0165-0114 http://uvadoc.uva.es/handle/10324/36235 10.1016/S0165-0114(02)00386-X Characterization of fuzzy preference structures through Łukasiewicz triplets