EdgeTransitiveGraphQ
詳細
- グラフ g の任意の辺 e2と e2に対して e1を e2に写す g の自己同型があれば,g は辺推移グラフである.
- EdgeTransitiveGraphQは,一般に,グラフ中のすべての辺が同一の近傍を持つかどうかの判定に使われる.
例題
すべて開く すべて閉じる例 (2)
スコープ (7)
EdgeTransitiveGraphQ[[image]]EdgeTransitiveGraphQ[[image]]EdgeTransitiveGraphQ[[image]]EdgeTransitiveGraphQ[[image]]EdgeTransitiveGraphQ[[image]]EdgeTransitiveGraphQは辺推移グラフ以外のものにはFalseを与える:
EdgeTransitiveGraphQ[a]EdgeTransitiveGraphQは大きいグラフに使うことができる:
GridGraph[{10, 10, 10, 10}];EdgeTransitiveGraphQ[%]//Timingアプリケーション (1)
GraphDataから辺推移グラフのリストを生成する:
GraphData["EdgeTransitive"]//ShortEdgeTransitiveGraphQ[GraphData[#]] & /@ Take[%, 5]特性と関係 (5)
連結辺推移グラフは頂点推移グラフか二部グラフのどちらかである:
data = Intersection[GraphData["EdgeTransitive"], GraphData["Connected"]];
graphs = GraphData[#] & /@ Take[data, {6, 11}](VertexTransitiveGraphQ[#] || BipartiteGraphQ[#])& /@ graphsVertexTransitiveGraphQを使って連結グラフが辺推移グラフかどうかを判定する:
g = GraphData[{"Arrangement", {5, 2}}]VertexTransitiveGraphQ[LineGraph[g]]EdgeTransitiveGraphQ[g]g = GraphData["GrayGraph"]EdgeTransitiveGraphQ[g]VertexTransitiveGraphQ[g]g = [image];EdgeTransitiveGraphQ[g]VertexConnectivity[g] == Min[VertexDegree[g]]辺推移グラフはCompleteGraphを含む:
Table[CompleteGraph[n], {n, 3, 6}]EdgeTransitiveGraphQ /@ %Table[CompleteGraph[{n, n}], {n, 3, 6}]Table[CycleGraph[n], {n, 3, 6}]EdgeTransitiveGraphQ /@ %GraphData["GrayGraph"]EdgeTransitiveGraphQ[%]関連するガイド
テキスト
Wolfram Research (2021), EdgeTransitiveGraphQ, Wolfram言語関数, https://reference.wolfram.com/language/ref/EdgeTransitiveGraphQ.html.
CMS
Wolfram Language. 2021. "EdgeTransitiveGraphQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/EdgeTransitiveGraphQ.html.
APA
Wolfram Language. (2021). EdgeTransitiveGraphQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/EdgeTransitiveGraphQ.html
BibTeX
@misc{reference.wolfram_2026_edgetransitivegraphq, author="Wolfram Research", title="{EdgeTransitiveGraphQ}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/EdgeTransitiveGraphQ.html}", note=[Accessed: 10-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_edgetransitivegraphq, organization={Wolfram Research}, title={EdgeTransitiveGraphQ}, year={2021}, url={https://reference.wolfram.com/language/ref/EdgeTransitiveGraphQ.html}, note=[Accessed: 10-September-2026]}