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  • CI-property of Cp2×Cn and C...
    Kovács, István; Muzychuk, Mikhail; Pálfy, Péter P.; Ryabov, Grigory; Somlai, Gábor

    Journal of combinatorial theory. Series A, 20/May , Volume: 196
    Journal Article

    We prove that the direct product of two coprime order elementary abelian groups of rank two, as well as the direct product of a cyclic group of prime order and a cyclic group of square-free order are DCI-groups. The latter is a generalization of Muzychuk's result on cyclic groups (J. Combin. Theory Ser. A, 1995).