Abstract.
Let G be a finite group and let Cay() be a Cayley graph of G. The graph Cay() is called a CI-graph of G if, for any for some Aut(G) only when CayCay(). In this paper, we study the isomorphism problem of connected Cayley graphs: to determine the groups G (or the types of Cayley graphs for a given group G) for which all connected Cayley graphs for G are CI-graphs.
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Li, C. Isomorphisms of Connected Cayley Digraphs. Graphs Comb 14, 37–44 (1998). https://doi.org/10.1007/PL00007218
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DOI: https://doi.org/10.1007/PL00007218