Asymptotic behavior and uniqueness of traveling wave fronts in a delayed nonlocal dispersal competitive system

Asymptotic behavior and uniqueness of traveling wave fronts in a delayed nonlocal dispersal competitive system
复制标题

延迟非局域扩散竞争系统中行波前的渐近行为和唯一性

DOI:
10.3934/cpaa.2017006
复制
发表时间:
2016-11
影响因子:
1
通讯作者:
Li Xiong
Li Xiong
中科院分区:
数学4区
文献类型:
--
作者:
Li Kun;Huang Jianhua;Li Xiong

文献摘要

参考文献

被引文献

相似文献

研究了时滞非局部扩散竞争系统中连接两个半正平衡点的行波阵面的渐近性态和唯一性。我们首先证明了存在性结果,通过应用抽象理论。然后,我们证明了行波波前在两个无穷远处都是指数衰减的。最后,在不存在种内竞争时滞的情况下,利用滑动方法得到了行波波前的严格单调性和唯一性。基于此唯一性,在一定条件下,得到了强竞争者的衰减率的精确表达式。
This paper is concerned with the asymptotic behavior and uniqueness of traveling wave fronts connecting two half-positive equilibria in a delayed nonlocal dispersal competitive system. We first prove the existence results by applying abstract theories. And then, we show that the traveling wave fronts decay exponentially at both infinities. At last, the strict monotonicity and uniqueness of traveling wave fronts are obtained by using the sliding method in the absent of intraspecific competitive delays. Based on the uniqueness, the exact decay rate of the stronger competitor is established under certain conditions.
DOI: 10.1137/s0036141093244556
发表时间: 1995-03
影响因子: 2
作者:
Y. Kan-on
通讯作者: Y. Kan-on
DOI: 10.1093/imamat/hxq048
发表时间: 2011-08
影响因子: 1.2
作者:
Zhixian Yu;R. Yuan
通讯作者: Zhixian Yu;R. Yuan
DOI: 10.1016/j.jmaa.2011.07.033
发表时间: 2012-01
影响因子: 1.3
作者:
G. Lv;Mingxin Wang
通讯作者: G. Lv;Mingxin Wang
DOI: 10.1007/s00208-003-0414-0
发表时间: 2003-04
影响因子: 1.4
作者:
Xinfu Chen;Jong-Shenq Guo
通讯作者: Xinfu Chen;Jong-Shenq Guo
DOI: 10.1017/s0308210504000721
发表时间: 2007-01-01
影响因子: 1.3
作者:
Coville, Jerome;Dupaigne, Louis
通讯作者: Dupaigne, Louis