Existence of multi-bump solutions for a system with critical exponent in R-N

doi:10.1016/j.jmaa.2021.125497

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	Existence of multi-bump solutions for a system with critical exponent in R-N
	Nie, Jianjun 1; Ding, Yanheng 2
	2022-01-15
Source Publication	JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
ISSN	0022-247X
Volume	505 Issue:2 Pages:37
Abstract	We consider the following system with critical exponent in R-N: {-Delta u = K-1(y)u(2)* (- 1) + p/2* V(y)u(p-1) v(q) in R-N, -Delta u = K-2(y)u(2)* (- 1) + q/2* V(y)u(p) v(q-1) in R-N, u, v > 0, y is an element of R-N, where N >= 5, p, q > 1 and p + q = 2* = 2N/N-2 . Using finite dimensional reduction method, we prove the existence of multi-bump solutions. Their bumps can be placed on arbitrarily many or even infinitely many lattice points in R-N. Since p < 2 or q < 2, we introduce two new norms to avoid singularity. (C) 2021 Elsevier Inc. All rights reserved.
Keyword	Elliptic system Critical exponent Finite dimensional reduction Multi-bump solutions
DOI	10.1016/j.jmaa.2021.125497
Indexed By	SCI
Language	英语
Funding Project	National Natural Science Foundation of China[11801545] ; National Natural Science Foundation of China[11571146] ; Fundamental Research Funds for the Central Universities[2020MS043]
WOS Research Area	Mathematics
WOS Subject	Mathematics, Applied ; Mathematics
WOS ID	WOS:000706373600022
Publisher	ACADEMIC PRESS INC ELSEVIER SCIENCE
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Document Type	期刊论文
Identifier	http://ir.amss.ac.cn/handle/2S8OKBNM/59402
Collection	中国科学院数学与系统科学研究院
Corresponding Author	Nie, Jianjun
Affiliation	1.North China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Math, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Nie, Jianjun,Ding, Yanheng. Existence of multi-bump solutions for a system with critical exponent in R-N[J]. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS,2022,505(2):37.
APA	Nie, Jianjun,&Ding, Yanheng.(2022).Existence of multi-bump solutions for a system with critical exponent in R-N.JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS,505(2),37.
MLA	Nie, Jianjun,et al."Existence of multi-bump solutions for a system with critical exponent in R-N".JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 505.2(2022):37.

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