中国物理B ›› 2007, Vol. 16 ›› Issue (2): 287-291.doi: 10.1088/1009-1963/16/2/003

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A realistic model for complex networks with local interaction,self-organization and order

陈飞, 陈增强, 袁著祉   

  1. Department of Automation, Nankai University, Tianjin 300071, China
  • 收稿日期:2006-05-10 修回日期:2006-08-28 出版日期:2007-02-20 发布日期:2007-02-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 60374037 and 60574036), the Program for New Century Excellent Talents of High Education of China(Grant No NCET 2005-290), The Special Research Fund for the Doctoral Program of High Education of China (Grant No 20050055013).

A realistic model for complex networks with local interaction,self-organization and order

Chen Fei(陈飞), Chen Zeng-Qiang(陈增强), and Yuan Zhu-Zhi(袁著祉)   

  1. Department of Automation, Nankai University, Tianjin 300071, China
  • Received:2006-05-10 Revised:2006-08-28 Online:2007-02-20 Published:2007-02-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 60374037 and 60574036), the Program for New Century Excellent Talents of High Education of China(Grant No NCET 2005-290), The Special Research Fund for the Doctoral Program of High Education of China (Grant No 20050055013).

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摘要： In this paper, a new mechanism for the emergence of scale-free distribution is proposed. It is more realistic than the existing mechanism. Based on our mechanism, a model responsible for the scale-free distribution with an exponent in a range of 3-to-5 is given. Moreover, this model could also reproduce the exponential distribution that is discovered in some real networks. Finally, the analytical result of the model is given and the simulation shows the validity of our result.

关键词: normalsize\ local interaction, self-organization, order, complex network

Abstract: In this paper, a new mechanism for the emergence of scale-free distribution is proposed. It is more realistic than the existing mechanism. Based on our mechanism, a model responsible for the scale-free distribution with an exponent in a range of 3-to-5 is given. Moreover, this model could also reproduce the exponential distribution that is discovered in some real networks. Finally, the analytical result of the model is given and the simulation shows the validity of our result.

Key words: local interaction, self-organization, order, complex network

中图分类号:  (Self-organized systems)

  • 05.65.+b