On structural properties of scale-free networks with finite size

Ruiqiu Ou and Jianmei Yang

Physica A: Statistical Mechanics and its Applications, 2012, vol. 391, issue 3, 887-894

Abstract: Since many large real networks tend to present scale-free degree distribution, this paper investigates the structural properties of scale-free networks with finite size. Beginning with a comprehensive analysis of the degree distribution consisting of the concentration trend, dispersion and inequality, this paper then focuses on the discussion of heterogeneity and hub nodes of scale-free networks. The findings will help to improve our understanding of the structure and function of real networks.

Keywords: Scale-free network; Structural properties; Heterogeneity; Hub node (search for similar items in EconPapers)
Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:391:y:2012:i:3:p:887-894

DOI: 10.1016/j.physa.2011.08.056

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