A Sequent Calculus for Bilattice-Based Logic and Its Many-Sorted Representation

  • Authors:
  • Ekaterina Komendantskaya

  • Affiliations:
  • Department of Mathematics, University College Cork, Ireland

  • Venue:
  • TABLEAUX '07 Proceedings of the 16th international conference on Automated Reasoning with Analytic Tableaux and Related Methods
  • Year:
  • 2007

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Abstract

We introduce a sequent calculus for bilattice-based annotated logic (BAL). We show that this logic can be syntactically and semantically translated into a fragment MSL*of conventional many-sorted logic MSL. We show deductive equivalence of sequent calculus for BAL and sequent calculus for MSL*.