CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Emergence of double scaling law in complex systems
Han, D. D.; Qian, J. H.; Ma, Y. G.(马余刚)
2011
Source PublicationEPL
ISSN0295-5075
Volume94Issue:2
AbstractWe introduce a stochastic model to explain a double power-law distribution which exhibits two different Paretian behaviors in the upper and the lower tail and widely exists in social and economic systems. The model incorporates fitness consideration and noise fluctuation. We find that if the number of variables (e.g. the degree of nodes in complex networks or people's incomes) grows exponentially, the normal distributed fitness coupled with exponentially increasing variable is responsible for the emergence of the double power-law distribution. Fluctuations do not change the result qualitatively but contribute to the second-part scaling exponent. The evolution of the Chinese airline network is taken as an example to show a nice agreement with our stochastic model. Copyright (c) EPLA, 2011
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000289771300027
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9505
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Han, D. D.,Qian, J. H.,Ma, Y. G.. Emergence of double scaling law in complex systems[J]. EPL,2011,94(2).
APA Han, D. D.,Qian, J. H.,&Ma, Y. G..(2011).Emergence of double scaling law in complex systems.EPL,94(2).
MLA Han, D. D.,et al."Emergence of double scaling law in complex systems".EPL 94.2(2011).
Files in This Item: Download All
File Name/Size DocType Version Access License
Emergence of double (308KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Han, D. D.]'s Articles
[Qian, J. H.]'s Articles
[Ma, Y. G.(马余刚)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Han, D. D.]'s Articles
[Qian, J. H.]'s Articles
[Ma, Y. G.(马余刚)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Han, D. D.]'s Articles
[Qian, J. H.]'s Articles
[Ma, Y. G.(马余刚)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Emergence of double scaling law in complex systems.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.