Abstract
LetΓbe a graph with almost transitive group Aut(Γ) and quadratic growth. We show that Aut(Γ) contains an almost transitive subgroup isomorphic to the free abelian group 2.
Original language | English |
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Pages (from-to) | 205-210 |
Number of pages | 6 |
Journal | Journal of combinatorial theory. Series B |
Volume | 71.1997 |
Issue number | 2 |
DOIs | |
Publication status | Published - Nov 1997 |