Spreading speed of a food-limited population model with delay

被引：0
作者：
Ge Tian
Ruo-fan An
机构：
[1] Northwest Normal University,College of Mathematics and Statistics
[2] Lanzhou University,School of Mathematics and Statistics
[3] China University of Mining and Technology,School of Mathematics
来源：
Applied Mathematics-A Journal of Chinese Universities | 2023年 / 38卷
关键词：
food-limited population model; reaction-diffusion equations; delay; spreading speed; 35K57; 35B40; 35B51; 35R09; 92D25;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper is concerned with the spreading speed of a food-limited population model with delay. First, the existence of the solution of Cauchy problem is proved. Then, the spreading speed of solutions with compactly supported initial data is investigated by using the general Harnack inequality. Finally, we present some numerical simulations and investigate the dynamical behavior of the solution.
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页码：264 / 273
页数：9
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