Geographical networks: geographical effects onnetwork properties |
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Authors: | YANG Kong-qing YANG Lei GONG Bai-hua LIN Zhong-cai HE Hong-sheng HUANG Liang |
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Affiliation: | 1.Center for Complex Systems, Jimei University; Department of Physics, Lanzhou University; 2.Institute of Modern Physics, Chinese Academy of Science; Department of Physics, Lanzhou University; 3.Department of Physics, Lanzhou University; 4.Center for Complex Systems, Jimei University; 5.Department of Electrical Engineering, Arizona State University |
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Abstract: | Complex networks describe a wide range of systems in nature and society. Since most real systems exist in certain physical space and the distance between the nodes has influence on the connections, it is helpful to study geographical complex networks and to investigate how the geographical constrains on the connections affect the network properties. In this paper, we briefly review our recent progress on geographical complex networks with respect of statistics, modelling, robustness, and synchronizability. It has been shown that the geographical constrains tend to make the network less robust and less synchronizable. Synchronization on random networks and clustered networks is also studied. |
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