RT info:eu-repo/semantics/article T1 Characterization of fuzzy preference structures through Łukasiewicz triplets A1 Llamazares Rodríguez, Bonifacio K1 Fuzzy relations K1 Lukasiewicz triplets K1 Fuzzy preference structures AB 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. PB Elsevier SN 0165-0114 YR 2003 FD 2003 LK http://uvadoc.uva.es/handle/10324/36235 UL http://uvadoc.uva.es/handle/10324/36235 LA eng NO Fuzzy Sets and Systems, 2003, vol. 136, n. 2, p. 217-235 NO Producción Científica DS UVaDOC RD 22-dic-2024