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  • Automorphism group of 2-tok...
    Zhang, Ju; Zhou, Jin-Xin; Lee, Jaeun; Li, Yan-Tao; Xie, Jin-Hua

    Discrete mathematics, January 2024, 2024-01-00, Volume: 347, Issue: 1
    Journal Article

    Let G be a graph. The 2-token graphF2(G) of G is with vertex set all the 2-subsets of V(G) such that two 2-subsets are adjacent if their symmetric difference is exactly an edge of G. In this paper, the full automorphism group of the 2-token graph of the Hamming graph is determined.