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20Introducción a las lógicas no clásicasUniversidad Nacional Autónoma de México. 1993.A comparative study of a broad range of logical systems, showing that classical logic is just one among them and thate there are useful nonclassical logics which are conservative extensions of classical logic, by risorting to several negations and several implications. The book is oriented towards a defense of fuzzy logics.
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11Critical Study of Da Costa's Foundations of LogicLogique Et Analyse 100 (n/a): 447-66. 1982.This is a critical discusssion of Professor da Costa's Essay on the foundations of logic which brings up issues of philosophy of logic, set theory, the foundations of mathematics, and paraconsistency
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19Indeterminacy of Translation as Hermeneutic DoctrineProceedings of the American Catholic Philosophical Association 62 (n/a): 212-224. 1988.
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55Review of Nicola Grana, Filosofia della logica, Sentieri della logica & Logica paraconsistente (review)Theoria 2 (2): 573-577. 1985.
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57Partial truth, fringes, and motion: Three applications of a contradictorial logicStudies in East European Thought 39 (3-4): 283-312. 1990.
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45Agregados, sistemas Y euerpos: Un enfoque difuso-conjuntualTheoria 1 (1): 159-175. 1985.A Fuzzy-Set Theoretical Framework -resting on a paraconsistent infinite-valued logic- is sketched, wherein a thorough ontological-reduction program can be carried out. The framework includes formulae of the form “x comprises z in the time-interval e”. Reducing aggregates to sets thus handled is shown to escape usual objections. Likewise, systems generally can be regarded as aggregates, hence as (fuzzy) sets -the purported nonextensionality of systems objection being disposed of owing to our syst…Read more
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54Eri Yagi, Tetsu Tsuji, Jan Wolters, Katherina Comoth, Lorenzo PeñaPhilosophie Et Culture: Actes du XVIIe Congrès Mondial de Philosophie 5 617-617. 1988.
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57En memoria de Ayda J. ArrudaTheoria: Revista de Teoría, Historia y Fundamentos de la Ciencia 1 (1): 347-347. 1985.
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39Notes on Bergmann’s New Ontology and Account of RelationsPhilosophy Research Archives 12 219-249. 1986.Recent work of Gustav Bergmann develops an ontological framework within which an account of relations has been sketched out. The approach is a kind of new logical atomism which has some of the features of an Aristotelian hylomorphism (of sorts). It recognizes a number of categories and groups of a hylomorphic kind, chiefly “determinates” and “subdeterminates”--the latter only indirectly or implicitly. Winsome though it is, the approach is flawed by certain difficulties it gives rise to, among th…Read more
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257 pages.-- Delivered to: 5th International Conference on Argumentation, The International Society for the Study of Argumentation, University of Amsterdam, 25-28 June 2002.
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14La significación jurídico-política del republicanismoDilemata 5 99-130. 2011.This paper develops several insights put forward in the book Republican Studies. It goes into the difference between republicanism as a concept pertaining to legal theory, i.e. a system free from dynastic power, and the political-philosophy trend which currently goes by the same name, also known as `civicism', hinging upon the notion of freedom as non-domination. As against such a view, the value of a classical notion of liberty is maintained. Further grounds to choose a republic rather than a m…Read more
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Critical Notice of Raul Orayen's Logica, significado y ontologiaSorites 2 76-94. 1995.Orayen proposes some kind of intensional approach in philosophy of logic, with meanings playing a central role in implementing the notion of logical truth. Orayen regards Quine as his main interlocutor. The major topic gone into through the book is logical form, validity and logical truth. As an outgrowth, Quine's operationalist view of language receives an extensive coverage and discussion. The investigation into the notion of logical truth and validity leads to a critical assessment of the rel…Read more
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3Raúl Orayen's Lógica, significado y ontología Foot note is a profound book, a thorough inquiry into several important issues in the philosophy of logic. Raúl Orayen is one of the outstanding analytical philosophers in the Spanish speaking world. As in his other publications, he displays a masterly reasoning power. No patched up solutions in this book. Orayen is not going to let what he takes to be unsatisfactory treatments off the hook with vague considerations of their being able to cope «someh…Read more
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31º congreso de la asociación de sociedades de filosofía de lengua francesa, dijonTheoria 4 (1): 278-280. 1988.
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12Frege's Theory of Relations and the Search for a Workable AlternativeCritica 19 (55): 39-82. 1987.
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Xavier Picaza, "Dios como espíritu y persona: Razón humana y misterio trinitario"Analogía Filosófica 5 (1): 189. 1991.
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El ente y su ser. Un estudio lógico-metafísicoRevue Philosophique de la France Et de l'Etranger 178 (4): 506-507. 1988.
Areas of Specialization
Metaphysics |
Philosophy of Law |
Deontic Logic |
Philosophy of Law, General Works |