Please use this identifier to cite or link to this item: https://doi.org/10.1088/1367-2630/10/2/023006
Title: The process of coevolutionary competitive exclusion: Speciation, multifractality and power-laws in correlations
Authors: Zhu, C.-P. 
Zhou, T.
Yang, H.-J.
Xiong, S.-J.
Gu, Z.-M.
Shi, D.-N.
He, D.-R.
Wang, B.-H.
Issue Date: 6-Feb-2008
Citation: Zhu, C.-P., Zhou, T., Yang, H.-J., Xiong, S.-J., Gu, Z.-M., Shi, D.-N., He, D.-R., Wang, B.-H. (2008-02-06). The process of coevolutionary competitive exclusion: Speciation, multifractality and power-laws in correlations. New Journal of Physics 10 : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1367-2630/10/2/023006
Abstract: Competitive exclusion, a key principle of ecology, can be generalized to understand many other complex systems. Individuals under surviving pressure tend to be different from others, and correlations among them change correspondingly to the updating of their states. We show with numerical simulation that these aptitudes can contribute to group formation or speciation in social fields. Moreover, they can lead to power-law topological correlations of complex networks. By coupling updating states of nodes with variation of connections in a network, structural properties with power-laws and functions like multifractality, spontaneous ranking and evolutionary branching of node states can emerge simultaneously from the present self-organized model of coevolutionary processes. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
Source Title: New Journal of Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/98311
ISSN: 13672630
DOI: 10.1088/1367-2630/10/2/023006
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