具有病毒感染的营养-浮游植物模型的全局稳定性分析
Global Stability Analysis of a Nutrient-Phytoplankton Model with Viral Infection
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摘要: 提出了一个一种营养、两种浮游植物并且其中一种浮游植物具有病毒感染的模型.利用Lyapunov函数方法讨论了该模型平衡点的全局稳定性.并从这些讨论中获得了4个阈值.Abstract: In this paper, a model with one nutrient and two phytoplankton populations, of which one is virus-infec ted, is proposed. The global asymptotical stability of the model is discussed by means of Lyapunov function, and four thresholds are obtained from these discussions.
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