Biblioteca de la Universidad Complutense de Madrid

A necessary and sufficient condition for the existence of Orlovsky's choice set

Impacto

Montero, Javier y Tejada Cazorla, Juan Antonio (1988) A necessary and sufficient condition for the existence of Orlovsky's choice set. Fuzzy Sets and Systems, 26 (1). pp. 121-125. ISSN 0165-0114

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URL Oficial: http://www.sciencedirect.com/science/article/pii/0165011488900103




Resumen

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.


Tipo de documento:Artículo
Palabras clave:Decision-making; Relations; Nondominated alternatives
Materias:Ciencias > Matemáticas > Estadística matemática
Código ID:15987
Depositado:18 Jul 2012 08:54
Última Modificación:18 Abr 2016 15:17

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