According to the orbit of adjoining matrix of directed graph the problem of Hamiltonian cycle is described.
通过有向图的邻接矩阵的轨道来刻划图的哈密顿圈问题。
The interdependent relationship between the Hamiltonian cycle and 4-colouring of the planar graph in the dual have discussed.
阐明了平图中的H圈与对偶图顶点四着色的依存关系。
This paper discusses the application of degree in other aspects of graph theory, such as cycle, Hamiltonian graph and matching on the base of reference.
在已有文献的基础上，讨论度在图论其它方面，诸如在圈、哈密顿图、匹配中的应用。
This paper discusses the application of degree in other aspects of graph theory, such as cycle, Hamiltonian graph and matching on the base of reference.
在已有文献的基础上，讨论度在图论其它方面，诸如在圈、哈密顿图、匹配中的应用。
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