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    Article

    Group theory method for enumeration of outerplanar graphs

    In this paper we give an enumeration formula of the outerplanar graphs by means of graph compression, group theory and combinatorial numbers. Some simple examples are exhibited for illustrating the method. The...

    Hu Guanzhang in Acta Mathematicae Applicatae Sinica (1998)

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    Article

    On the construction and enumeration of Hamiltonian graphs

    In this paper we give a formula for enumerating the equivalent classes of orderly labeled Hamiltonian graphs under groupD n and two algorithms for constructuring these equivalent classes and all n...

    Hu Guanzhang, Li Minshan in Applied Mathematics (1993)