14 citations · 44 across the 16 of their papers we have counts for
4 papers · 1 filter
Countable homogeneous ordered bipartite graphs
J. K. Truss
A classification is given of all the countable homogeneous ordered bipartite graphs.
Some more notions of homomorphism-homogeneity
Deborah Lockett, John K. Truss
We extend the notion of 'homomorphism-homogeneity' to a wider class of kinds of maps than previously studied, and we investigate the relations between the resulting notions of homo…
Homogeneous coloured multipartite graphs
Deborah C Lockett, John K Truss
We classify the countable homogeneous coloured multipartite graphs with any finite number of parts. By Fraisse's Theorem this amounts to classifying the families F of pairwise non-…
Classification of some countable descendant-homogeneous digraphs
Daniela Amato, David M. Evans, John K. Truss
For finite q, we classify the countable, descendant-homogeneous digraphs in which the descendant set of any vertex is a q-valent tree. We also give conditions on a rooted digraph G…