The Stability of SI Epidemic Model in Complex Networks with Stochastic Perturbation

The Stability of SI Epidemic Model in Complex Networks with Stochastic Perturbation

We investigate a stochastic SI epidemic model in the complex networks. We show that this model has a unique global positive solution. Then we consider the asymptotic behavior of the model around the disease-free equilibrium and show that the solution will oscillate around the disease-free equilibriu...

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Bibliographic Details
Main Authors: Jinqing Zhao, Maoxing Liu, Wanwan Wang, Panzu Yang
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2014/610959
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