Maslov’s Class K Revisited

  • Ullrich Hustadt
  • Renate A. Schmidt
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1632)


This paper gives a new treatment of Maslov’s class K in the framework of resolution. More specifically, we show that K and the class DK consisting of disjunction of formulae in K can be decided by a resolution refinement based on liftable orderings. We also discuss relationships to other solvable and unsolvable classes.


Modal Logic Decision Procedure Function Symbol Predicate Symbol Split Component 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • Ullrich Hustadt
    • 1
  • Renate A. Schmidt
    • 1
  1. 1.Department of ComputingManchester Metropolitan University Chester StreetUK

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