Graph automata

  • Authors:
  • Symeon Bozapalidis;Antonios Kalampakas

  • Affiliations:
  • Aristotle University of Thessaloniki, Department of Mathematics, 54124, Thessaloniki, Greece;Aristotle University of Thessaloniki, Department of Mathematics, 54124, Thessaloniki, Greece

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2008

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Abstract

Magmoids satisfying the 15 fundamental equations of graphs, namely graphoids, are introduced. Automata on directed hypergraphs are defined by virtue of a relational graphoid. The closure properties of the so-obtained class are investigated, and a comparison is being made with the class of syntactically recognizable graph languages.