Generalized product of coalgebraic hybrid logics

  • Authors:
  • Katsuhiko Sano

  • Affiliations:
  • Department of Humanistic Informatics, Kyoto University, JSPS and Department of Computer Science, University of Leicester

  • Venue:
  • CALCO'11 Proceedings of the 4th international conference on Algebra and coalgebra in computer science
  • Year:
  • 2011

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Abstract

This paper proposes a modular method, called generalized product, of combining two coalgebraic hybrid logics in a parallel but non-compositional way. This is a coalgebraic generalization of a hybrid extension of product of modal logics. Our method, however, covers not only the combination of the same-type logics but also the combination of two different-type logics, e.g., graded hybrid logic and non-monotone hybrid logic. Moreover, we provide general strong completeness results for generalized products of coalgebraic hybrid logics with generic criteria.