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On context-free sets of graphs and their monadic second-order theory

  • Bruno Courcelle
Part II Technical Contributions
Part of the Lecture Notes in Computer Science book series (LNCS, volume 291)

Abstract

The algebraic framework for studying graphs yields a notion of system of equations defining equational sets of graphs. Context-free graph grammars (where the rewriting step is the substitution a graph for an hyperedge) are defined. The context-free and the equational sets of graphs are the same. The monadic second-order theory of a context-free set of graphs is decidable.

Keywords

Context-free graph grammar Monadic second-order logic decision problem 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • Bruno Courcelle
    • 1
  1. 1.Bordeaux I University Mathematiques et InformatiqueTalenceFrance

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