Paraconsistent Belief Revision based on a formal consistency operator
Rafael Rodrigues Testa, Marcelo E. Coniglio, Márcio Moretto Ribeiro · PhilPapers (PhilPapers Foundation) · 2015
In this paper two systems of AGM-like Paraconsistent Belief Revision are overviewed, both defined over Logics of Formal Inconsistency (LFIs) due to the possibility of defining a formal consistency operator within these logics. The AGM° system is strongly based on this operator and internalize the notion of formal consistency in the explicit constructions and postulates. Alternatively, the AGMp system uses the AGM-compliance of LFIs and thus assumes a wider notion of paraconsistency - not necessarily related to the notion of formal consistency.