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出典:Wiktionary
Latin arbor (“tree”) + -icity
arboricity (countable かつ uncountable, 複数形 arboricities)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/30 18:51 UTC 版)
The arboricity of an undirected graph is the minimum number of forests into which its edges can be partitioned. Equivalently it is the minimum number of spanning forests needed to cover all the edges of the graph.
arboricity