Meta-inferential duality

BRUNO DA RE; FEDERICO PAILOS; DAMIÁN SZMUC; PAULA TEIJEIRO

Workshop; META-INFERENCES WORKSHOP; 2019

In this talk, first, we consider the usual notions of duality we found in the literature. Next, we argue that none of these concepts are useful to give an account of the following two alleged dualities:(i) the duality between Cut and Reflexivity and (ii) the duality between ST and TS, given that all of them are self-dual in the previous senses. In virtue of this, we propose a new notion of duality suitable to give a proper characterization not only of the concept of inferential duality, but also of the metainferential duality.