О временной квалификации нормативных высказываний.

Abstract

The purpose o f this paper is to show the possibility and the usefulness o f temporal qualification o f normative propositions. Such the device allows us to make more exact the relation o f deontic alternativeness and the concept ofdeontic consistency. We offer to modify the so-called “standard” models. We use a temporal structure that is discrete, branching “to the left” and infinite in both directions. The system o f tense-logic based on this structure has been proved to be complete and decidable one. So the temporal interpretations o f deontic operators are expected to be adequate ones.