Graph quasivarieties

Preprint English OPEN
Lehtonen, Erkko; Pöschel, Reinhard;
(2019)
  • Subject: Mathematics - Combinatorics | Mathematics - Rings and Algebras
    acm: MathematicsofComputing_DISCRETEMATHEMATICS

Introduced by C. R. Shallon in 1979, graph algebras establish a useful connection between graph theory and universal algebra. This makes it possible to investigate graph varieties and graph quasivarieties, i.e., classes of graphs described by identities or quasi-identit... View more
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