A theorem on n-connected graphs
A theorem on n-connected graphs
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n 连通图定理
DOI:
10.1016/s0021-9800(69)80049-9
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发表时间:
1969
期刊:
影响因子:
--
通讯作者:
R. Halin
中科院分区:
文献类型:
--
作者:
R. Halin
The following result is proved: Every finiten-connected graphGcontains either a vertex of valencynor an edgeesuch that the graph arising fromGby the deletion oferemainsn-connected.