A Note on the Existence of Plane Spanning Trees of Geometric Graphs

A Note on the Existence of Plane Spanning Trees of Geometric Graphs
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关于几何图平面生成树存在性的一个注记

DOI:
10.1007/978-3-540-46515-7_24
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发表时间:
1998
期刊:
JCDCG
影响因子:
--
通讯作者:
Eduardo Rivera
Eduardo Rivera
中科院分区:
--
文献类型:
--
作者:
Eduardo Rivera

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若G是n≥ 5阶几何图,且对G的任意5阶集合U,G的由U诱导的几何子图有平面生成树,则G有平面生成树.
If G is a geometric graph with n≥ 5 vertices and for any set U with 5 vertices of G, the geometric subgraph of G, induced by U, has a plane spanning tree, then G has a plane spanning tree.