Modus Tollens in the Setting of Discrete Uninorms

This study focuses on the Modus Tollens (MT) property induced by discrete uninorms. Specifically, we identify the set of necessary and sufficient criteria for a discrete implication function to comply with this logical property. This rule of inference is studied by using discrete residual implicatio...

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Detalles Bibliográficos
Autores: Aguilo Pons, Isabel, Fuster-Parra, Pilar, Riera, Juan Vicente
Tipo de recurso: artículo
Fecha de publicación:2026
País:España
Institución:Conselleria de Salut i Consum del Govern de les Illes Balears
Repositorio:Docusalut
Idioma:inglés
OAI Identifier:oai:docusalut.com:20.500.13003/26639
Acceso en línea:https://hdl.handle.net/20.500.13003/26639
Access Level:acceso abierto
Palabra clave:modus tollens
discrete uninorms
fuzzy discrete implication
discrete RU-implications
negation on a finite chain
Descripción
Sumario:This study focuses on the Modus Tollens (MT) property induced by discrete uninorms. Specifically, we identify the set of necessary and sufficient criteria for a discrete implication function to comply with this logical property. This rule of inference is studied by using discrete residual implication functions derived from uninorms of two of the most important families of these discrete operators (Umin, idempotents), exploring which properties these operators must satisfy, as well as providing some characterizations of the Modus Tollens in this domain of definition. Our findings contribute to a deeper understanding of reasoning mechanisms in fuzzy logic, particularly in discrete settings.