1. CUBIC SEMISYMMETRIC GRAPHS OF ORDER 44p OR 44p².
- Author
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FALLAHPOUR, SAMIRA and SALARIAN, MOHAMMADREZA
- Subjects
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REGULAR graphs - Abstract
A simple graph is called semisymmetric if it is regular and edge-transitive but not vertex-transitive. Let p be an arbitrary prime. Folkman [J. Folkman, Regular line-symmetric graphs, J. Combinatorial Theory, 3 (1967) 215-232.] proved that there are no cubic semisymmetric graphs of order 2p or 2p². In this paper, an extension of his result in the case of cubic graphs of order 44p or 44p² is given. By using group theoretic methods, we prove that there are no connected cubic semisymmetric graphs of order 44p or 44p². [ABSTRACT FROM AUTHOR]
- Published
- 2024
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