Author(s):
1. Seyed Morteza Mirafzal:
Department of Mathematics, Lorestan University, Khorramabad, Iran
Abstract:
For n = 3k??1, denote by Zn the additive group of integers modulo n, where k is an integer greater than 1. Let C be the subset of Zn consisting of the elements congruent to 1 modulo 3. The Andr´asfai graph And(k) is the Cayley graph Cay(Zn;C). In this note, it is shown that the automorphism group of the graph And(k) is isomorphic to the dihedral group of order 2n.
Page(s):
60-63
Published:
Journal: Discrete Mathematics Letters, Volume: 10, Issue: 0, Year: 2022
Keywords:
Cayley graph
,
Andrasfai graph
,
automorphism group
References:
References are not available for this document.
Citations
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