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arXiv 1707.03556math.COcs.DM
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随机图k-核的核锻造与局部极限定理

Core forging and local limit theorems for the k-core of random graphs

Amin Coja-Oghlan, Oliver Cooley, Mihyun Kang, Kathrin Skubch

摘要:

我们建立了Erdos-Renyi图的k-核的阶数、大小以及其它参数的多元局部极限定理。的证明是基于一种新的方法来的k-核心问题,取代了细致的分析剥离过程中的生成模型的图形与一个给定的顺序和大小的核心。生成模型,这是由警告传播消息传递算法的启发,有利于直接研究的核心及其与地幔的连接的属性,因此应该在其本身的权利感兴趣。

英文摘要:

We establish a multivariate local limit theorem for the order and size as well as several other parameters of the k-core of the Erdos-Renyi graph. The proof is based on a novel approach to the k-core problem that replaces the meticulous analysis of the peeling process by a generative model of graphs with a core of a given order and size. The generative model, which is inspired by the Warning Propagation message passing algorithm, facilitates the direct study of properties of the core and its connections with the mantle and should therefore be of interest in its own right.

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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