Cubic edge-transitive graphs of order 2p3
نویسندگان
چکیده
Let p be a prime. It was shown by Folkman (J. Combin. Theory 3 (1967) 215) that a regular edge-transitive graph of order 2p or 2p is necessarily vertex-transitive. In this paper an extension of his result in the case of cubic graphs is given. It is proved that, with the exception of the Gray graph on 54 vertices, every cubic edge-transitive graph of order 2p is vertex-transitive. c © 2003 Elsevier B.V. All rights reserved.
منابع مشابه
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 274 شماره
صفحات -
تاریخ انتشار 2004