Studia Logica

, Volume 69, Issue 3, pp 411–427

Priorean Strict Implication, Q and Related Systems

Authors

  • Fabrice Correia
    • University of Geneva
Article

DOI: 10.1023/A:1013844211100

Cite this article as:
Correia, F. Studia Logica (2001) 69: 411. doi:10.1023/A:1013844211100

Abstract

We introduce a system PSI for a strict implication operator called Priorean strict implication. The semantics for PSI is based on partial Kripke models without accessibility relations. PSI is proved sound and complete with respect to that semantics, and Prior's system Q and related systems are shown to be fragments of PSI or of a mild extension of it.

strict implicationsystem Qpartial Kripke models

Copyright information

© Kluwer Academic Publishers 2001