| Texto completo | |
| Autor(es): |
Piazza, Mario
;
Pulcini, Gabriele
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF LOGIC AND COMPUTATION; v. 27, n. 1, p. 21-40, FEB 2017. |
| Citações Web of Science: | 6 |
| Resumo | |
The goal of this article is to design a uniform proof-theoretical framework encompassing classical, non-monotonic and paraconsistent logic. This framework is obtained by the control sets logical device, a syntactical apparatus for controlling derivations. Abasic feature of control sets is that of leaving the underlying syntax of a proof system unchanged, while affecting the very combinatorial structure of sequents and proofs. We prove the cut-elimination theorem for a version of controlled propositional classical logic, i. e. the sequent calculus for classical propositional logic to which a suitable system of control sets is applied. Finally, we outline the skeleton of a new (positive) account of non- monotonicity and paraconsistency in terms of concurrent processes. (AU) | |
| Processo FAPESP: | 13/22371-0 - Em direção a um marco lógico unitário para a não-monotonidade e a paraconsistência |
| Beneficiário: | Gabriele Pulcini |
| Linha de fomento: | Bolsas no Brasil - Pós-Doutorado |