2024-03-29T02:19:13Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/362332021-07-06T08:33:26Zcom_10324_1146com_10324_931com_10324_894col_10324_1262
Llamazares Rodríguez, Bonifacio
2019-06-08T07:28:22Z
2019-06-08T07:28:22Z
2005
Social Choice and Welfare, 2005, vol. 24, n. 3, p. 475-496
0176-1714
http://uvadoc.uva.es/handle/10324/36233
10.1007/s00355-003-0311-1
Producción Científica
In the ordinary framework, the factorization of a weak preference relation into a strict preference relation and an indifference relation is unique. However, in fuzzy set theory, the intersection and the union of fuzzy sets can be represented different ways. Furthermore, some equivalent properties in the ordinary case have generalizations in the fuzzy framework that may be not equivalent. For these reasons there exist in the literature several factorizations of a fuzzy weak preference relation. In this paper we obtain and characterize different factorizations of fuzzy weak preference relations by means of two courses of action which are equivalent in the ordinary framework: axioms and definitions of strict preference and indifference.
Ministerio de Ciencia y Tecnología (Proyecto BEC2001-2253) and FEDER
Junta de Castilla y León (Consejería de Educación y Cultura, Proyecto VA057/02)
application/pdf
eng
Springer
info:eu-repo/semantics/restrictedAccess
Springer
Fuzzy preferences
Factorization of fuzzy preferences
info:eu-repo/semantics/article
https://doi.org/10.1007/s00355-003-0311-1
SI