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Studia Logica

, Volume 53, Issue 1, pp 75–91 | Cite as

On S

  • André Fuhrmann
  • Edwin D. Mares
Article

Abstract

The sentential logic S extends classical logic by an implication-like connective. The logic was first presented by Chellas as the smallest system modelled by contraining the Stalnaker-Lewis semantics for counterfactual conditionals such that the conditional is effectively evaluated as in the ternary relations semantics for relevant logics. The resulting logic occupies a key position among modal and substructural logics. We prove completeness results and study conditions for proceeding from one family of logics to another.

Keywords

Mathematical Logic Study Condition Relation Semantic Computational Linguistic Classical Logic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Kluwer Academic Publishers 1994

Authors and Affiliations

  • André Fuhrmann
    • 1
  • Edwin D. Mares
    • 2
  1. 1.Department of PhilosophyUniversity of KonstanzKonstanzGermany
  2. 2.Department of PhilosophyVictoria University of WellingtonWellingtonNew Zealand

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