Título:
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A necessary and sufficient condition for the existence of Orlovsky's choice set
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Autores:
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Montero, Javier ;
Tejada Cazorla, Juan Antonio
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science BV, 1988-04
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Estadística matemática
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Tipo = Artículo
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Resumen:
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In a previous paper [2], the authors proved that a property of ‘acyclity’ in fuzzy preference relations was anecessary and sufficientcondition for the existence of unfuzzy nondominated alternatives when such aset of alternatives is finite. In this paper, a general property of ‘foundation’ is proved to be anecessary and sufficientcondition, without requiring finiteness on the set of alternatives. Both concepts are based on classical results in crisp binary relations.
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En línea:
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https://eprints.ucm.es/id/eprint/15987/1/Montero82.pdf
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