Existence of entire solutions for delayed monostable epidemic models
Existence of entire solutions for delayed monostable epidemic models
复制标题
延迟单稳态流行病模型的完整解决方案的存在
DOI:
10.1090/tran/6526
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发表时间:
2015-10
影响因子:
1.3
通讯作者:
Cheng-Hsiung Hsu
中科院分区:
文献类型:
--
作者:
Shi-Liang Wu;Cheng-Hsiung Hsu
The purpose of this work is to study the existence of entire solutions for delayed monostable epidemic models with and without the quasimonotone condition. In the quasi-monotone case, we first establish the comparison principle and construct appropriate sub-solutions and upper estimates. Then the existence and qualitative features of entire solutions are proved by mixing any finite number of traveling wave fronts with different speeds c ≥ cmin and directions and a spatially independent solution, where cmin > 0 is the critical wave speed. In the non-quasi-monotone case, some new types of entire solutions are constructed by using the traveling wave fronts and spatially independent solutions of two auxiliary quasi-monotone systems and a comparison theorem for the Cauchy problems of the three systems.
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DOI:
10.1090/s0002-9947-08-04694-1
发表时间:
2008-10
影响因子:
1.3
作者:
Zhi-Cheng Wang;Wan-Tong Li;S. Ruan
通讯作者:
Zhi-Cheng Wang;Wan-Tong Li;S. Ruan
DOI:
--
发表时间:
1979-09
期刊:
Revue d'epidemiologie et de sante publique
影响因子:
--
作者:
V. Capasso;S. Paveri‐Fontana
通讯作者:
V. Capasso;S. Paveri‐Fontana
DOI:
10.1017/s0308210509000262
发表时间:
2010-10
期刊:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
影响因子:
--
作者:
Zhi-Cheng Wang;Wan-Tong Li
通讯作者:
Zhi-Cheng Wang;Wan-Tong Li
DOI:
10.1016/s0167-2789(02)00379-2
发表时间:
2002-05
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
Shin-ichiro Ei;M. Mimura;M. Nagayama
通讯作者:
Shin-ichiro Ei;M. Mimura;M. Nagayama
DOI:
10.1017/s0308210512001412
发表时间:
2014-10
期刊:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
影响因子:
--
作者:
Shiliang Wu;Cheng-Hsiung Hsu
通讯作者:
Shiliang Wu;Cheng-Hsiung Hsu