Multiplicity results for nonlocal critical problems involving Hardy potential in the whole space

被引:1
作者
Abdellaoui, B. [1 ]
Attar, A. [1 ]
Boukarabila, Y. O. [1 ]
Laamri, E-H [2 ]
机构
[1] Univ Abou Bakr Belkaid, Dept Math, Lab Anal Nonlineaire & Math Appl, Tilimsen, Algeria
[2] Univ Lorraine, Inst Elie Cartan Lorraine, Vanduvre Les Nancy, France
关键词
Fractional Laplacian; Hardy's inequality; the concentration-compactness arguments; Palais-Smale conditions; multiplicity of solutions; CONCENTRATION-COMPACTNESS PRINCIPLE; INEQUALITIES; EQUATIONS; CALCULUS;
D O I
10.1080/17476933.2021.1998016
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The aim of this paper is to study a nonlocal elliptic problem in R-N (denoted as (P-lambda) below) involving the fractional Laplacian, a linear Hardy potential term and a critical nonlinear term. According to suitable assumptions on the set of extremal points of the functional coefficients, we prove that (P-lambda) has multiple positive solutions, and we determine their precise behavior near the extremal points. This work extends a previous article by the first author et al. on the local case.
引用
收藏
页码:461 / 497
页数:37
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