具有空间依赖性的乙肝病毒传播
Propagation of HBV with spatial dependence.
作者信息
Wang Kaifa, Wang Wendi
机构信息
Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), Faculty of Life Science, Southwest University, Chongqing 400715, PR China.
出版信息
Math Biosci. 2007 Nov;210(1):78-95. doi: 10.1016/j.mbs.2007.05.004. Epub 2007 May 23.
PMID:17592736
Abstract
A mathematical model is proposed to simulate the hepatitis B virus (HBV) infection with spatial dependence. The existence of traveling waves is established via the geometric singular perturbation method. Numerical simulations show that the model admits non-monotone traveling profiles. Influences of various parameters on the minimum wave speed are also discussed.
摘要
提出了一个数学模型来模拟具有空间依赖性的乙型肝炎病毒（HBV）感染。通过几何奇异摄动方法建立了行波的存在性。数值模拟表明该模型存在非单调的行波轮廓。还讨论了各种参数对最小波速的影响。
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