Category
page 1Configurations (geometry)
Fano plane
finite projective plane of order 2
complete quadrangle
four points that determine six distinct lines
Levi graph
bipartite graph associated with an incidence structure
configuration
set of geometric points and lines such that each point is incident to the same number of lines and each line is incident to the same number of points
Gray graph
undirected bipartite graph with 54 vertices and 81 edges
Desargues configuration
geometric configuration of ten points and lines
Tutte–Coxeter graph
highly symmetric cubic graph with 30 vertices and 45 edges