| Geographical Effects on Complex Networks |
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| 引用本文： | 林中材 杨磊 杨孔庆. Geographical Effects on Complex Networks[J]. 中国物理快报, 2005, 22(12): 3214-3217 |
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| 作者姓名： | 林中材 杨磊 杨孔庆 |
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| 作者单位： | [1]Department of Phvsics, Lanzhou University, Lanzhou 730000 [2]Institute of Applied Physics, Jimei University, Xiamen 361021 [3]Department of Physics, Centre for Nonlinear Studies, and Beijing-Hong Kong-Singapore Joint Centre for Nonlinear and Complex Systems （Hongkong）, Hong Kong Baptist University, Hong Kong |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 49894190, and the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No KZCXI-SW-18. |
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| 摘 要： |
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| 关 键 词： | 地理学效应 复杂网络 网络拓扑学 空间距离 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005-03-22 |
Geographical Effects on Complex Networks |
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| LIN Zhong-Cai, YANG Lei, YANG Kong-Qing. Geographical Effects on Complex Networks[J]. Chinese Physics Letters, 2005, 22(12): 3214-3217 |
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| Authors: | LIN Zhong-Cai YANG Lei YANG Kong-Qing |
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| Abstract: | We investigate how the geographical structure of a complex network affects its network topology, synchronization and the average spatial length of edges. The geographical structure means that the connecting probability of two nodes is related to the spatial distance of the two nodes. Our simulation results show that the geographical structure changes the network topology. The synchronization tendency is enhanced and the average spatial length of edges is enlarged when the node can randomly connect to the further one. Analytic results support our understanding of the phenomena. |
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