Synchronization of the time-varying discrete biological networks

Liang Chen; Jinhu Lü; Junan Lu

doi:10.1109/iscas.2007.377958

Synchronization of the time-varying discrete biological networks

Liang Chen^*
, Jinhu Lü
, Junan Lu

^*Corresponding author for this work

Wuhan University
Chinese Academy of Sciences

Research output: Contribution to journal › Conference article › peer-review

8 Scopus citations

Abstract

The study of synchronization of population dynamics is extremely important for predicting and evaluating the risk of global extinctions. The migration in a network of patch populations (metapopulation) inevitably involves various environmental noises or outside disturbances, which make the migration is timely evolving and spatially extended. Thus the time-invariant discrete biological networks are often insufficient to capture the key features of real-world biological networks. Here, a time-varying discrete biological network is proposed to characterize the practical metapopulation for the first time. Based on this model, several novel local synchronous criteria are then attained, which provide some new insights into the ecological conservation and biological diversity. Moreover, these synchronous criteria are also applicable to the synchronization of complex networks in other biological and engineering systems.

Original language	English
Article number	4253222
Pages (from-to)	2650-2653
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/iscas.2007.377958
State	Published - 2007
Externally published	Yes
Event	2007 IEEE International Symposium on Circuits and Systems, ISCAS 2007 - New Orleans, LA, United States Duration: 27 May 2007 → 30 May 2007

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10.1109/iscas.2007.377958

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title = "Synchronization of the time-varying discrete biological networks",

abstract = "The study of synchronization of population dynamics is extremely important for predicting and evaluating the risk of global extinctions. The migration in a network of patch populations (metapopulation) inevitably involves various environmental noises or outside disturbances, which make the migration is timely evolving and spatially extended. Thus the time-invariant discrete biological networks are often insufficient to capture the key features of real-world biological networks. Here, a time-varying discrete biological network is proposed to characterize the practical metapopulation for the first time. Based on this model, several novel local synchronous criteria are then attained, which provide some new insights into the ecological conservation and biological diversity. Moreover, these synchronous criteria are also applicable to the synchronization of complex networks in other biological and engineering systems.",

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year = "2007",

doi = "10.1109/iscas.2007.377958",

language = "英语",

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journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

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T1 - Synchronization of the time-varying discrete biological networks

AU - Chen, Liang

AU - Lü, Jinhu

AU - Lu, Junan

PY - 2007

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N2 - The study of synchronization of population dynamics is extremely important for predicting and evaluating the risk of global extinctions. The migration in a network of patch populations (metapopulation) inevitably involves various environmental noises or outside disturbances, which make the migration is timely evolving and spatially extended. Thus the time-invariant discrete biological networks are often insufficient to capture the key features of real-world biological networks. Here, a time-varying discrete biological network is proposed to characterize the practical metapopulation for the first time. Based on this model, several novel local synchronous criteria are then attained, which provide some new insights into the ecological conservation and biological diversity. Moreover, these synchronous criteria are also applicable to the synchronization of complex networks in other biological and engineering systems.

AB - The study of synchronization of population dynamics is extremely important for predicting and evaluating the risk of global extinctions. The migration in a network of patch populations (metapopulation) inevitably involves various environmental noises or outside disturbances, which make the migration is timely evolving and spatially extended. Thus the time-invariant discrete biological networks are often insufficient to capture the key features of real-world biological networks. Here, a time-varying discrete biological network is proposed to characterize the practical metapopulation for the first time. Based on this model, several novel local synchronous criteria are then attained, which provide some new insights into the ecological conservation and biological diversity. Moreover, these synchronous criteria are also applicable to the synchronization of complex networks in other biological and engineering systems.

UR - https://www.scopus.com/pages/publications/34548833591

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DO - 10.1109/iscas.2007.377958

M3 - 会议文章

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SN - 0271-4310

SP - 2650

EP - 2653

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

M1 - 4253222

T2 - 2007 IEEE International Symposium on Circuits and Systems, ISCAS 2007

Y2 - 27 May 2007 through 30 May 2007

ER -

Synchronization of the time-varying discrete biological networks

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