The minimal speed of traveling wavefronts for a three-component competition system with nonlocal dispersal

被引：8

作者：

He, Juan ^{[1
]}

Zhang, Guo-Bao ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Math & Stat, Lanzhou 730070, Gansu, Peoples R China

来源：

INTERNATIONAL JOURNAL OF BIOMATHEMATICS | 2021年 / 14卷 / 07期

关键词：

Three-component competition system; nonlocal dispersal; traveling waves; the minimal speed; linear determinacy; MODEL;

D O I：

10.1142/S1793524521500583

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, we study the linear determinacy of the minimal speed of traveling wavefronts for a three-component competition system with nonlocal dispersal. We first transform this system into a cooperative system. Then, by constructing suitable upper solutions, we give some general conditions to ensure the linear determinacy of the minimal speed. Finally, we provide some more precise conditions that only rely on the parameters of the system such that the linear determinacy of the minimal speed is assured.

引用

页数：12

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