SPREADING SPEEDS OF MONOSTABLE EQUATIONS IN LOCALLY SPATIALLY VARIATIONAL HABITAT WITH HYBRID DISPERSAL

被引：0
|
作者：
Kong, Liang [1 ]
机构：
[1] Univ Illinois, Dept Math Sci, One Univ Plaza,MS WUIS 13, Springfield, IL 62629 USA
来源：
JOURNAL OF APPLIED ANALYSIS AND COMPUTATION | 2021年 / 11卷 / 01期
关键词：
Monostable equations; random dispersal; nonlocal dispersal; localized spatial inhomogeneity; principal eigenvalue; sub-solution; super-solution; comparison principle; spreading speeds; TRAVELING-WAVES; STATIONARY SOLUTIONS; MIXED DISPERSAL; KPP EQUATIONS; PROPAGATION; DIFFUSION; EVOLUTION; EXISTENCE; FRONTS; STABILITY;
D O I：
10.11948/20190123
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we consider a monostable model with hybrid dispersal. This model characterizes the time evolution of a population which disperses both locally and nonlocally in locally spatially inhomogeneous media. It is shown that such equation has a spreading speed in every direction.
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页码：81 / 100
页数：20
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