Heptavalent symmetric graphs of order 12p
Keywords:
symmetric graph, s-transitive graph, coset graphAbstract
A graph is symmetric if its automorphism group acts transitively on the set of arcs of the graph. In this paper, we classify connected heptavalent symmetric graphs of order 12p for each prime p. As a result, there are eleven sporadic such graphs: one for p = 2, one for p = 3 and nine for p = 13.
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Published
2019-07-30
How to Cite
Guo, S.-T. (2019). Heptavalent symmetric graphs of order 12p. Italian Journal of Pure and Applied Mathematics, 42, 161–172. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/7250
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Section
Articoli - Forum Editrice
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Copyright (c) 2019 Song-Tao Guo
This work is licensed under a Creative Commons Attribution 4.0 International License.
L'opera è pubblicata sotto Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)
