Blow-up in a network mutualistic model

被引：2

作者：

Liu, Zuhan ^{[1
]}

Chen, Jing ^{[2
]}

Tian, Canrong ^{[1
]}

机构：

[1] Yancheng Inst Technol, Sch Math & Phys, Yancheng 224003, Jiangsu, Peoples R China

[2] Nova Southeastern Univ, Halmos Coll Nat Sci & Oceanog, 3301 Coll Ave, Ft Lauderdale, FL 33314 USA

来源：

APPLIED MATHEMATICS LETTERS | 2020年 / 106卷

关键词：

Network; Blow-up; Upper and lower solutions; EQUATIONS;

D O I：

10.1016/j.aml.2020.106402

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A graph Laplacian reaction-diffusion system is introduced to describe a network mutualistic model of population ecology. By the approach of upper and lower solutions, we show that the strong mutualistic system occurs blow-up if the intrinsic growth rates of population are large. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：6

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