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935History of logic in Latin America: the case of Ayda Ignez ArrudaBritish Journal for the History of Philosophy 30 (2): 384-408. 2022.Ayda Ignez Arruda was a key figure in the development of the Brazilian school of Paraconsistent logic and the first person to write a historical survey of the field. Despite her importa...
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8¿Qué son las metainferencias?Theoria: Revista de Teoría, Historia y Fundamentos de la Ciencia. forthcoming.En este artículo adelanto una interpretación filosófica de las metainferencias, que las identifica con patrones de razonamiento de quienes se dedican a la Lógica. Esto pretende solucionar un problema que relaciona las metainferencias qua objetos con las metainferencias qua propiedades: si ellas coinciden, entonces no parece haber interés en desarrollar una teoría de las primeras; pero, si no coinciden, tal teoría parece ser espuria. Sostengo que mi propuesta soluciona el problema, pero también d…Read more
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38Outline of a Dialogical Theory of TruthCritica 3-25. forthcoming.In this essay I propose two theories of truth and show how they deal with semantic paradoxes. Their most salient feature is that they are based on a gametheoretic understanding of logic and meaning. “Truth”, therefore, is understood dialogically, as agreement between parts. I compare this proposal with a similar one already existing in the literature —Dutilh Novaes and French 2018—, and highlight the advantages of mine. The theories of truth I present are non-trivial, substructural (in a sense t…Read more
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65Intuitionistic Logic from a Metainferential PerspectiveLogic and Logical Philosophy 1-33. forthcoming.This paper introduces a metainferential version of intuitionistic logic. I work on the framework proposed by some logicians of Buenos Aires, who defend that a logic should be defined in terms of inferences and metainferences of growing complexity. Three logical systems are presented and proved to be adequate from an intuitionistic point of view.
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25Dialogical EcumenismBulletin of the Section of Logic 54 (3): 343-382. 2025.Ecumenical logics are systems where two logics can coexist, sharing vocabulary and avoiding collapses between them. The literature has focused mainly on ecumenism between classical and intuitionistic logic, and several calculi of Natural Deduction and Sequents have been proposed. In this paper I contribute to this project with a dialogical ecumenical system. This Game utilizes an extension of the intuitionistic structural rules that permits to handle classical disjunctions and conditionals. I sh…Read more
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12Reductio Ad Absurdum in a Full-Fledged Dialogical FrameworkLogique Et Analyse 257 111-134. 2022.In this paper I present some definitions that capture Reductio ad Absurdum within Dialogics. One major result is proven: that Reductio strategies are available only for the Proponent, and therefore they only characterize validities. This insight is used to define three paraconsistent logics without changing or extending the former language. © 2023 Elsevier B.V., All rights reserved.
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36Paradoxes, Contradictions and CircularityIn Mattia Petrolo & Giorgio Venturi (eds.), Paradoxes Between Truth and Proof, Springer Nature Switzerland. pp. 91-108. 2024.Paradoxes make us reflect on our assumptions and intuitions linked to many central notions that we thought were clear and precise. They provoke us to the point of having to abandon basic beliefs about vast areas of our knowledge. Notions such as infinity, truth, knowledge, justification and rationality have been victims of this challenge. In this article we will challenge a widespread view about paradoxes claiming that all of them involve circularity and that their problem is they lead to contra…Read more
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61Pidiendo un Harry en su contextoAnálisis Filosófico 42 (1): 145-169. 2022.El Problema de la Adopción afirma que ciertas leyes lógicas no pueden ser adoptadas. El argumento constituye un desafío al antiexcepcionalismo lógico, en la medida en que este último debe poder justificar su afirmación de que la teoría lógica en ejercicio puede revisarse. El propósito de este artículo es responder al desafío, utilizando como unidad de análisis el concepto de Taxonomía Lexical propuesto por Kuhn. Como mostraremos, una visión sociológicamente enriquecida de las teorías científicas…Read more
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710Esbozo de una concepción particularista de las Leyes LógicasCulturas Cientificas 2 (1): 04-22. 2021.El Anti-Excepcionalismo Lógico afirma que la Lógica es como cualquier otra ciencia. Si esta afirmación es cierta, entonces ella no sólo es revisable, sino que además todo lo que se puede decir sobre las ciencias aplica, mutatis mutandis, para la misma. El propósito de este artículo es explorar esta consecuencia del Anti-Excepcionalismo Lógico, acercando a la Filosofía de la Lógica el marco teórico de las Máquinas Nomológicas de Nancy Cartwright. De acuerdo con esta visión, lo que hay de verdader…Read more
Buenos Aires, Distrito Federal, Argentina
Areas of Specialization
| Logic and Philosophy of Logic |
| Intuitionistic Logic |
| Paraconsistent Logic |
| Logics, Misc |
| Mathematical Nominalism |