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复杂网络研究概述

A brief review of complex networks

  • 摘要: 近年来,真实网络中小世界效应和无标度特性的发现激起了物理学界对复杂网路的研究热潮.复杂网络区别于以前广泛研究的规则网络和随机网络最重要的统计特征是什么?物理学家研究复杂网络的终极问题是什么?物理过程以及相关的物理现象对拓扑结构是否敏感?物理学家进入这一研究领域的原因和意义何在?复杂网络研究领域将来可能会向着什么方向发展?文章围绕上述问题,从整体上概述了复杂网络的研究进展.

     

    Abstract: In recent years the discovery of small-world effects and scale-free properties of real-life networks has attracted a much interest among physicists. Which are the most important statistical characteristics for complex networks that are known from regular networks and random networks? What is the ultimate goal of the study of complex networks? Are physical processes sensitive to the topological structure of networks? What are the reason and meaning for physicists to enter the research field of complex networks? What are the directions for future research? In this paper we concentrate on the above questions and present a general overview of complex networks.

     

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