| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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A Law of Gravitation for Complex Networks |
| YANG Zong-Chang |
| 1School of Information and Electronical Engineering, Hunan University of Science and Technology, Xiangtan 4112012School of Electronic Information, Wuhan University, Wuhan 430072 |
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| Cite this article: |
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YANG Zong-Chang 2009 Chin. Phys. Lett. 26 098903 |
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Abstract Inspiring Newton's law of universal gravitation and empirical studies, we propose a concept of virtual network mass and network gravitational force in complex networks. Then a network gravitational model for complex networks is presented. In the model, each node in the network is described with its position, edges (links) and virtual network mass. The proposed model is examined by experiments to show its potential applications.
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| Keywords:
89.20.-a
89.75.-k
89.75.Hc
89.75.Da
89.20.Hh
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Received: 14 January 2009
Published: 28 August 2009
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| PACS: |
89.20.-a
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(Interdisciplinary applications of physics)
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89.75.-k
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(Complex systems)
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89.75.Hc
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(Networks and genealogical trees)
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89.75.Da
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(Systems obeying scaling laws)
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89.20.Hh
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(World Wide Web, Internet)
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