Spreading speed of a food-limited population model with delay

被引：0

作者：

TIAN Ge ^{[1
,2
]}

AN Ruo-fan ^{[3
]}

机构：

[1] College of Mathematics and Statistics, Northwest Normal University

[2] School of Mathematics and Statistics, Lanzhou University

[3] School of Mathematics, China University of Mining and Technology

来源：

Applied Mathematics:A Journal of Chinese Universities | 2023年 / 38卷 / 02期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

Q141 [数学生态学与生物模型]; O175 [微分方程、积分方程];

学科分类号：

0701 ; 070104 ;

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.

引用

页码：264 / 273

页数：10

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