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arXiv 1502.01374physics.soc-phnlin.AO
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用图的谱研究分配和分配混合

Assortative and disassortative mixing investigated using the spectra of graphs

Sarika Jalan, Alok Yadav

摘要:

我们研究了度-度相关性对网络谱的影响。即使密度分布表现出剧烈的变化取决于(dispertative)混合和网络结构,特征值的短程相关性表现出普遍的RMT预测。长程相关性被证明是(离散)网络中随机性的度量。该分析进一步提供了洞察的起源,高退化的零特征值显示的大多数生物网络。

英文摘要:

We investigate the impact of degree-degree correlations on the spectra of networks. Even though density distributions exhibit drastic changes depending on the (dis)assortative mixing and the network architecture, the short range correlations in eigenvalues exhibit universal RMT predictions. The long range correlations turn out to be a measure of randomness in (dis)assortative networks. The analysis further provides insight in to the origin of high degeneracy at the zero eigenvalue displayed by majority of the biological networks.

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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