subgraph of an undirected graph G that is a tree which includes all of the vertices of G
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- Spanning tree - version 1.jpg
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- Category:Spanning tree
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- Spanning trees
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- graph theory
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Article · 中文
在图论中,無向圖 G 的生成树(英語:Spanning Tree)是具有 G 的全部顶点,但边数最少的連通子圖。 以表示顶点,表示边,若图 和树,有和,那么是的生成树。 一个图的生成树可能有多个。
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