Resultados de la búsqueda: 03B46 http://biblioteca.universia.net/searchKeyWord.do?q=03B46 Resultados 1 - 7 de 7 de 03B46. (0,06 segundos) es Universia-Recursos de Aprendizaje http://biblioteca.universia.net/img/logotipo.jpg http://biblioteca.universia.net/ Algebraic Study of Two Deductive Systems of Relevance Logic http://biblioteca.universia.net/ficha.do?id=979882 In this paper two deductive systems (i.e., two consequence relations) associated with relevance logic are studied from an algebraic point of view. One is defined by the familiar, Hilbert-style, formalization of R; the other one is a weak version of it, called WR, which appears as the semantic entailment of the Meyer-Routley-Fine semantics, and which has already been suggested by Wójcicki for other reasons. This weaker consequence is first defined indirectly, using R, but we prove that the fir... Font, Josep Maria; Rodríguez, Gonzalo Real reduced models for relevant logics without ${\rm WI}$. http://biblioteca.universia.net/ficha.do?id=979974 Giambrone, Steve A structurally complete fragment of relevant logic. http://biblioteca.universia.net/ficha.do?id=979983 Slaney, John K.; Meyer, Robert K. Relevance and paraconsistency---a new approach. II. The formal systems. http://biblioteca.universia.net/ficha.do?id=980075 Avron, Arnon Relevance and paraconsistency---a new approach. III. Cut-free Gentzen-type systems. http://biblioteca.universia.net/ficha.do?id=980116 Avron, Arnon The admissibility of $\gamma$ in ${\rm R}4$. http://biblioteca.universia.net/ficha.do?id=980172 Mares, Edwin D.; Meyer, Robert K. On interpreting truth tables and relevant truth table logic. http://biblioteca.universia.net/ficha.do?id=980173 Sylvan, Richard