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-  2018 

汉坦病毒传播模型行波解的存在性
Existence of traveling wave solutions for hantavirus transmission model

DOI: 10.6040/j.issn.1671-9352.0.2018.227

Keywords: 汉坦病毒传播模型,行波解,最小波速,
hantavirus transmission model
,traveling wave solution,minimal wave speed

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Abstract:

摘要: 考虑了具有扩散-反应的汉坦病毒传播模型。 利用Schauder不动点定理证明了模型行波解的存在性且给出了最小波速。 通过构造负单边拉普拉斯证明了行波解的不存在性。
Abstract: In this paper, we consider a diffusion-reaction model for the spread of hantavirus. The existence of traveling wave solutions is obtained by Schauders fixed point theorem and the minimal wave speed is given. The nonexistence of traveling wave solutions is obtained by introducing a negative one-sided Laplace transform

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