A semantical study of some propositional calculi
Synopsis
In this Note we present a semantical analysis of the calculus Cn (cf. N. C. A. da Costa, Comptes rendus, 257, 1963, p.3790); as a by-product we obtain a decision procedure for this calculus. Our methods can be adapted in order to apply to olher calculi, such as the minimal and full intuitionistic.
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Published
August 21, 2025
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Copyright (c) 2025 Centro de Lógica, Epistemologia (CLE-UNICAMP)
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