Asymptotic behavior of positive solutions to a predator-prey elliptic system with strong hunting cooperation in predators

被引：20
|
作者：
Ryu, Kimun [1 ]
Ko, Wonlyul [2 ]
机构：
[1] Cheongju Univ, Dept Math Educ, Cheongju 28503, Chungbuk, South Korea
[2] Korea Univ, Dept Math, Seoul 02841, South Korea
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2019年 / 531卷
基金：
新加坡国家研究基金会;
关键词：
Asymptotic behavior; Cooperation in predators; Extinction; Predator-prey; FUNCTIONAL-RESPONSE; LIOUVILLE;
D O I：
10.1016/j.physa.2019.121726
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In predator-prey interactions, predators often collaborate when hunting their prey. We study a predator-prey elliptic system reflecting such a mechanism. Mainly, we obtain the asymptotic behavior of positive solutions to the system when the cooperation effect of the predators is strong. (C) 2019 Elsevier B.V. All rights reserved.
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页数：8
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