We prove the existence of radial solutions of -epsilon(2) Delta u + V(vertical bar x vertical bar)u = u(p), x is an element of R-n, u is an element of W-1,W-2(R-n), u > 0, concentrating on a sphere for potentials which might be zero and might decay to zero at infinity. The proofs use a perturbation technique in a variational setting, through a Lyapunov-Schmidt reduction.
机构:
Shanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R ChinaShanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R China
Guo, Jianmin
Kang, Shugui
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Shanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R ChinaShanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R China
Kang, Shugui
Ma, Shiwang
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Nankai Univ, Sch Math Sci, Tianjin 300071, Peoples R China
Nankai Univ, LPMC, Tianjin 300071, Peoples R ChinaShanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R China
Ma, Shiwang
Zhang, Guang
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Tianjin Univ Commerce, Sch Sci, Tianjin 300134, Peoples R ChinaShanxi Datong Univ, Sch Math & Stat, Xingyun St, Datong 037009, Peoples R China
Zhang, Guang
JOURNAL OF APPLIED ANALYSIS AND COMPUTATION,
2021,
11
(04):
: 1663
-
1677
机构:
Univ Torino, Dipartimento Matemat Giuseppe Peano, Via Carlo Alberto 10, I-10123 Turin, ItalyUniv Torino, Dipartimento Matemat Giuseppe Peano, Via Carlo Alberto 10, I-10123 Turin, Italy
Badiale, Marino
Greco, Stefano
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Univ Torino, Dipartimento Matemat Giuseppe Peano, Via Carlo Alberto 10, I-10123 Turin, ItalyUniv Torino, Dipartimento Matemat Giuseppe Peano, Via Carlo Alberto 10, I-10123 Turin, Italy
Greco, Stefano
Rolando, Sergio
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Univ Milano Bicocca, Dipartimento Matemat & Applicaz, Via Roberto Cozzi 53, I-20125 Milan, ItalyUniv Torino, Dipartimento Matemat Giuseppe Peano, Via Carlo Alberto 10, I-10123 Turin, Italy
机构:
Cent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R ChinaCent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China
Xie, Weihong
Chen, Haibo
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Cent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R ChinaCent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China
Chen, Haibo
Shi, Hongxia
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Hunan First Normal Univ, Sch Math & Computat Sci, Changsha 410205, Hunan, Peoples R ChinaCent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China