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Vendredi 6 Juin
Heure: |
10:00 - 12:00 |
Lieu: |
Salle B107, bâtiment B, Université de Villetaneuse |
Résumé: |
On the computational meaning of axioms |
Description: |
Mattia Petrolo An anti-realist theory of meaning suitable for both logical and proper axioms is investigated. As opposed to other anti-realist accounts, like Dummett-Prawitz verificationism, the standard framework of classical logic is not called into question. The reason being that semantical features are not limited solely to inferential ones, but also computational aspects are considered as essential in the process of determination of meaning. In order to deal with such computational aspects, a relaxation of syntax is shown to be necessary. This leads to the presentation of a general kind of proof theory, where the objects of study are not only typed objects like deductions, but untyped ones, where formulas have been replaced by geometrical configurations.
This is joint work with Alberto Naibo and Thomas Seiller |
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