Sandra M. López

Ternary Relational Semantics for the Variants of BN4 and E4 which Contain Routley and Meyer's Logic B

2021 · Bulletin of the Section of Logic

Six interesting variants of the logics BN4 and E4—which can be considered as the 4-valued logics of the relevant conditional and (relevant) entailment, respectively—were previously developed in the literature. All these systems are related to …