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arXiv 1506.03343math.PRmath.CO
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图的一致随机点序

Consistent random vertex-orderings of graphs

Paul Balister, Béla Bollobás, Svante Janson

摘要:

给定一个图的遗传性质$\mathcal{P}$,考虑图$G\in\mathcal{P}$在同构和取诱导子图下的顶点随机序分布.我们证明了对于许多性质$\mathcal{P}$,只有这样的随机序是一致的,并给出了一些例子,当它们存在的非一致的顺序。

英文摘要:

Given a hereditary graph property $\mathcal{P}$, consider distributions of random orderings of vertices of graphs $G\in\mathcal{P}$ that are preserved under isomorphisms and under taking induced subgraphs. We show that for many properties $\mathcal{P}$ the only such random orderings are uniform, and give some examples of non-uniform orderings when they exist.

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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