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SEMI-SYMMETRIC CUBIC GRAPH OF ORDER 12p3

  • Amoli, Pooriya Majd (Department of Mathematics Science and Research Branch Islamic Azad University) ;
  • Darafsheh, Mohammad Reza (School of Mathematics, Statistics, and Computer Science College of Science University of Tehran) ;
  • Tehranian, Abolfazl (Department of Mathematics Science and Research Branch Islamic Azad University)
  • Received : 2021.03.22
  • Accepted : 2021.06.29
  • Published : 2022.01.31

Abstract

A simple graph is called semi-symmetric if it is regular and edge transitive but not vertex transitive. In this paper we prove that there is no connected cubic semi-symmetric graph of order 12p3 for any prime number p.

Keywords

Acknowledgement

The authors would like to thank the anonymous referees for their helpful comments.

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