Dynamics of a delayed SEIRS-V model on the transmission of worms in a wireless sensor network

被引：0
作者：
Zizhen Zhang
Fengshan Si
机构：
[1] Anhui University of Finance and Economics,School of Management Science and Engineering
来源：
Advances in Difference Equations | / 2014卷
关键词：
Hopf bifurcation; delay; SEIRS-V model; stability; periodic solution; wireless sensor network;
D O I：
暂无
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学科分类号：
摘要：
A delayed SEIRS-V model on the transmission of worms in a wireless sensor network is considered. Choosing delay as a bifurcation parameter, the existence of the Hopf bifurcation of the model is investigated. Furthermore, we use the normal form method and the center manifold theorem to determine the direction of the Hopf bifurcation and the stability of the bifurcated periodic solutions. Finally, some numerical simulations are presented to verify the theoretical results.
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