Traveling waves in a nonlocal dispersal epidemic model with spatio-temporal delay
Traveling waves in a nonlocal dispersal epidemic model with spatio-temporal delay
复制标题
具有时空延迟的非局域传播流行病模型中的行波
DOI:
10.3934/cpaa.2020125
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发表时间:
2020
影响因子:
1
通讯作者:
Lixin Tian
中科院分区:
文献类型:
--
作者:
Jingdong Wei;Jiangbo Zhou;Wenxia Chen;Zaili Zhen;Lixin Tian
In this paper, we investigate the existence and nonexistence of traveling wave solutions in a nonlocal dispersal epidemic model with spatiotemporal.delay. It is shown that this model admits a nontrivial positive traveling wave solution when the basic reproduction number R0 > 1 and the wave speed c c (c is the critical speed) and this model has no traveling wave solutions when R0 1 or c < c. This indicates that c is the minimal wave speed.
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DOI:
10.3934/dcdsb.2012.17.2047
发表时间:
2012-05
影响因子:
1.2
作者:
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通讯作者:
C. Kao;Y. Lou;Wen-Min Shen
影响因子:
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DOI:
10.3934/dcdsb.2017082
发表时间:
2017-02
期刊:
Discrete and Continuous Dynamical Systems - Series B
影响因子:
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通讯作者:
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影响因子:
1.3
作者:
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影响因子:
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作者:
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