Digraph functors which admit both left and right adjoints

Graphs and homomorphisms

Choice Reviews Online · 2005 · 255 citations

Structural Graph Theory, Topological Graph Theory, Graph Theory +1

Duality Theorems for Finite Structures (Characterising Gaps and Good Characterisations)

Jaroslav Nešetřil, Claude Tardif · Journal of Combinatorial Theory Series B · 2000 · 119 citations

Mathematical Structure, Duality Theorems, Model Theory +4

Multiplicative graphs and semi-lattice endomorphisms in the category of graphs

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Geometric Graph Theory, Multiplicative Graphs, Graph Theory +5

Graph Powers and Graph Homomorphisms

Hossein Hajiabolhassan, Ali Taherkhani · The Electronic Journal of Combinatorics · 2010 · 27 citations · Full text

Geometric Graph Theory, Graph Powers, Graph Theory +10