Finite Homogeneous 3‐Graphs
Finite Homogeneous 3‐Graphs
Abstract By “3‐graph” we mean a pair ( V, E ) such that E ⊆ [ V ] 3 . We show that the only non‐trivial finite 3‐graphs homogeneous in the sense of Fraïssé are those associated with the projective planes over GF(2) and GF(3), and with the projective lines …