A non-local perturbation of the logistic equation in RN

被引：3
|
作者：
Delgado, M. [1 ]
Molina-Becerra, M. [2 ]
Santos, J. R., Jr. [3 ]
Suarez, A. [1 ]
机构：
[1] Univ Seville, Fac Matemat, Dept Ecuac Diferenciales & Anal Numer, Seville, Spain
[2] Univ Seville, Dept Matemat Aplicada 2, Esc Politecn Super, Seville, Spain
[3] Univ Fed Para, Fac Matemat, Belem, Para, Brazil
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2019年 / 187卷
关键词：
Non-local term; Logistic equation; Sub-supersolution method;
D O I：
10.1016/j.na.2019.04.005
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A logistic equation in the whole space is considered. In this problem, a non-local perturbation is included. We establish a new sub-supersolution method for general nonlocal elliptic equations and, consequently, we obtain the existence of positive solutions of a nonlocal logistic equation. (C) 2019 Elsevier Ltd. All rights reserved.
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页码：147 / 158
页数：12
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