Wide sets, deep many-valuedness and sorites arguments.

Título inglés	Wide sets, deep many-valuedness and sorites arguments.
Título español	Conjuntos amplios, multivaluación profunda y argumentos de tipo sorites.
Autor/es	Pelta, Carlos
Organización	Dep. Psicol. Univ. Complut. Madrid, Madrid, España
Revista	1134-5632
Publicación	2004, 11 (1): 5-11, 12 Ref.
Tipo de documento	articulo
Idioma	Inglés
Resumen inglés	In this article I show how to obtain a powerful and truthful explanation of the failure of sorites arguments combining an adaptation of the Wide Set Theory formulated by Formato and Gerla and the concept of deep many valuedness established by Marraud. It is shown that if the premises of a sorites argument are conceived as a succession of indexed consequence operators (where indices express the accuracy of the inferences) prefixing sentences, the argument fails because the transitive property for the inclusion between wide data sets is not always maintained.
Clasificación UNESCO	110208
Palabras clave español	Lógica difusa ; Teoría de conjuntos
Código MathReviews	MR2116809
Código Z-Math	Zbl 1061.03057
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