HEPTAVALENT SYMMETRIC GRAPHS OF ORDER 6p

Authors

  • Song-Tao Guo Henan University of Science and Technology - School of Mathematics and Statistics

Keywords:

Symmetric graph, s-transitive graph, Cayley graph

Abstract

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 6p for each prime p.  As a result, there are three sporadic such graphs: one for p = 5 and two for p = 13.

Cover of n°38 Italian Journal of Pure and Applied Mathematics

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Published

2017-07-31

How to Cite

Guo, S.-T. (2017). HEPTAVALENT SYMMETRIC GRAPHS OF ORDER 6p. Italian Journal of Pure and Applied Mathematics, 37, 741–750. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/6758

Issue

N°38 - July 2017

Section

Articoli - Forum Editrice

License

Copyright (c) 2017 Song-Tao Guo

Creative Commons License

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)

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