Paula Teijeiro

Paula Teijeiro
Universidad de Buenos Aires | UBA · Philosophy Department

Phd

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18
Publications
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41
Citations
Introduction

Publications

Publications (18)
Article
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Adopting a non-classical logic may not imply resigning the classical theories that have proven their worth. Nevertheless, the project of classical recapture poses some challenges, some of them specific to paraconsistent approaches. In this article, we analyse the consequences of introducing a recovery operator to subvaluationist logic. We argue tha...
Article
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In this paper, I present two presumed alternative definitions of metavalidity for metainferences: Local and Global. I defend the latter, first, by arguing that it is not too weak with respect to metainference-cases, and that local metavalidity is in fact too strong with respect to types. Second, I show that although regarding metainference-schemas...
Preprint
In this paper, we present two new approaches for dealing with semantic paradoxes and soritical predicates, based on fuzzy logic. We show that both of them have conceptual advantages over the more traditional l Lukasiewicz approach, and that the second one even avoids standard proofs of ω-inconsistency.
Article
Here, I examine the connective called Knot, which may be considered a threat to semanticists, but not to inferentialists. I argue that it constitutes a problem for neither, by showing, first, how to characterize it proof‐theoretically, and second, by showing how the issues it allegedly poses for the semanticist rest on an imprecise understanding of...
Article
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The aim of this article is to discuss the extent to which certain substructural logics are related through the phenomenon of duality. Roughly speaking, metainferences are inferences between collections of inferences, and thus substructural logics can be regarded as logics that have fewer valid metainferences that Classical Logic. In order to invest...
Article
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En la presente nota voy a analizar las ideas que Alberto Moretti (1984) presenta en su artículo “Gentzen y la naturalidad de la deducción” respecto de la importancia de los cálculos de secuentes. Mi objetivo es argumentar que la diferencia entre estos cálculos y los de deducción natural radica fundamentalmente en el modo en que las reglas estructur...
Article
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Sorites is the paradox which exploits the tolerance of vague language to get an absurd conclusion. The present note argues that, contrary to some other approaches, formalizing the antinomy does not serve the purpose of elucidation.
Article
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Most literature on vagueness deals with the phenomenon as applied to predicates. On the contrary, even the idea of vague connectives seems to be taken as an oxymoron. The goal of this article is to propose an understanding of vague logical connectives based on vague quantifiers. The main idea is that the phenomenon of vagueness translates to connec...
Article
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In this article, our aim is to take a step towards a full understanding of the notion of paraconsistency in the context of metainferential logics. Following the work initiated by Barrio, Pailos and Szmuc [3], we will consider a metainferential logic to be paraconsistent whenever the metainferential version of Explosion (or meta-Explosion) is invali...
Article
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The aim of this article is to study the notion of derivability and its semantic counterpart in the context of non-transitive and non-reflexive substructural logics. For this purpose we focus on the study cases of the logics ST and TS. In this respect, we show that this notion doesn’t coincide, in general, with a nowadays broadly used semantic appro...
Article
In this paper we present two new approaches for dealing with semantic paradoxes and soritical predicates based on fuzzy logic. We show that both of them have conceptual advantages over the more traditional Łukasiewicz approach, and that the second one even avoids standard proofs of ω-nconsistency.
Article
Full-text available
Article
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Los intentos de solucionar la paradoja de Sorites han generado una multiplicidad muy grande de propuestas. Tantas, que es importante detenerse a reflexionar acerca de qué criterios deberíamos usar para compararlas. En el presente trabajo voy a, en primer lugar, ofrecer una taxonomía gruesa de las teorías de la vaguedad que clasifica a las propuesta...
Article
In this paper, we present a simple overview of the main non classical logics proposed for dealing with the Sorites paradox, that is, weakly paracomplete logics, weakly paraconsistent, and type 1 fuzzy logics. We note some of their advantages and problems and we suggest that the problems can be at least partially overcome by adopting a solution whic...
Article
Full-text available
En el presente artículo presentaremos un panorama sencillo de las principales lógicas no clásicas que se han propuesto para lidiar con la paradoja de Sorites, esto es, las lógicas débilmente paracompletas, las débilmente paraconsistentes y las difusas de tipo 1. Notaremos algunas ventajas y problemas de estos sistemas, y finalmente propondremos una...
Article
Full-text available
Cook (forthcoming) presents a paradox which he says is not circular. I see no reasons to doubt the non-circularity claim, but I do have some concerns regarding its paradoxicality. My point will be that his proposal succeeds in offering a formalization, but fails in providing a formal paradox, at least of the same type and strength as the Liar.

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