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arXiv 2102.01942math.CO
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小图和有向图的重构

Reconstruction of small graphs and digraphs

Brendan D. McKay

摘要:

我们描述了计算机搜索,证明了图重建猜想的图与多达13个顶点和一些有限的类较大的尺寸。我们还研究了可重构的比赛高达13个顶点,有向图高达9个顶点,和偏序集高达13点。在所有情况下,我们的结果也适用于集合重建问题,使用同构减少甲板。

英文摘要:

We describe computer searches that prove the graph reconstruction conjecture for graphs with up to 13 vertices and some limited classes on larger sizes. We also investigate the reconstructibility of tournaments up to 13 vertices, digraphs up to 9 vertices, and posets up to 13 points. In all cases, our results also apply to the set reconstruction problem that uses the isomorph-reduced deck.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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