MULTIPLICITY RESULTS FOR A CRITICAL AND SUBCRITICAL SYSTEM INVOLVING FRACTIONAL p-LAPLACIAN OPERATOR VIA NEHARI MANIFOLD METHOD

被引:0
|
作者
Sounia, Zediri [1 ]
Kamel, Akrout [1 ]
Abdeljabbar, Ghanmi [2 ]
机构
[1] Larbie Tebessi Univ, LAMIS Lab, Tebessa, Algeria
[2] Tunis Manar Univ, Fac Sci, Dept Math, Tunis 2092, Tunisia
关键词
Variational method; Nehari manifold; elliptic equation; multiple solutions; POSITIVE SOLUTIONS; ELLIPTIC PROBLEMS; DIRICHLET PROBLEM; REGULARITY; EXPONENT; CONCAVE;
D O I
10.21915/BIMAS.2022304
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we study the existence of multiple solutions to some sub-critical and critical systems involving the fractional p-Laplacian operator. Our main tools are based on variational methods. Precisely, the Nehari manifold method combined with fibering map are used in the study of the sub-critical case. While in the critical one, we use the mountain pass theorem combined with Nehari manifold and Brezis-Lieb lemma.
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页码:355 / 376
页数:22
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