一类具有周期免疫反应的HIV 感染模型的阈值动力学

叶凯莉; 谢白玉

叶凯莉, 谢白玉. 一类具有周期免疫反应的HIV 感染模型的阈值动力学[J]. 信阳师范学院学报(自然科学版), 2011, 24(2): 153-157.

引用本文:

叶凯莉, 谢白玉. 一类具有周期免疫反应的HIV 感染模型的阈值动力学[J]. 信阳师范学院学报(自然科学版), 2011, 24(2): 153-157.

YE Kai-li, XIE Bai-yu. Threshold Dynamics for an HIV Infection Model with Periodic Immune Response[J]. Journal of Xinyang Normal University (Natural Science Edition), 2011, 24(2): 153-157.

Citation:

YE Kai-li, XIE Bai-yu. Threshold Dynamics for an HIV Infection Model with Periodic Immune Response[J]. Journal of Xinyang Normal University (Natural Science Edition), 2011, 24(2): 153-157.

一类具有周期免疫反应的HIV 感染模型的阈值动力学

Threshold Dynamics for an HIV Infection Model with Periodic Immune Response

摘要

摘要: 建立并研究了一类具有周期免疫反应的HIV 感染模型，得到了病毒消除和持久的阈值———病毒基本再生率．数值模拟验证了理论分析结果．

Abstract: An HIV infection model with periodic immune response is formulated and studied． It is shown that thebasic reproduction ratio of the virus of the model is a threshold parameter between the extinction and persistence of thedisease． Numerical simulations are carried out to support the theoretical results．

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