Fractional Laplacian system involving doubly critical nonlinearities in RN
被引:8
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作者:
Wang, Li
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机构:
East China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R China
Wang, Li
[1
]
Zhang, Binlin
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机构:
Heilongjiang Inst Technol, Dept Math, Harbin 150050, Heilongjiang, Peoples R ChinaEast China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R China
Zhang, Binlin
[2
]
Zhang, Haijin
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East China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R China
Zhang, Haijin
[1
]
机构:
[1] East China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R China
[2] Heilongjiang Inst Technol, Dept Math, Harbin 150050, Heilongjiang, Peoples R China
In this article, we are interested in a fractional Laplacian system in R-N, which involves critical Sobolev-type nonlinearities and critical Hardy-Sobolev-type nonlinearities. By using variational methods, we investigate the extremals of the corresponding best fractional Hardy-Sobolev constant and establish the existence of solutions. To our best knowledge, our main results are new in the study of the fractional Laplacian system.
机构:
Anhui Univ Finance & Econ, Sch Stat & Appl Math, Bengbu 233030, Peoples R ChinaAnhui Univ Finance & Econ, Sch Stat & Appl Math, Bengbu 233030, Peoples R China
Li, Qin
Yang, Zuodong
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机构:
Nanjing Normal Univ, Sch Teacher Educ, Nanjing 210097, Jiangsu, Peoples R China
Nanjing Normal Univ, Sch Math Sci, Inst Math, Nanjing 210023, Jiangsu, Peoples R ChinaAnhui Univ Finance & Econ, Sch Stat & Appl Math, Bengbu 233030, Peoples R China