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.
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页数：6
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