We consider the following nonlinear problem -Delta u + V (|y|)u = u(p), u > 0 in R-N, u is an element of H-1(R-N), (0.1) where V (r) is a positive function, 1 < p < N+2/N-2. We show that the multi-bump solutions constructed in [27] are non-degenerate in a suitable symmetric space. We also use this non-degenerate result to construct new solutions for (0.1). (c) 2022 Elsevier Inc. All rights reserved.
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Univ Roma Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, Italy
Bartolucci, Daniele
Jevnikar, Aleks
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Univ Udine, Dept Math Comp Sci & Phys, Via Sci 206, I-33100 Udine, ItalyUniv Roma Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, Italy
Jevnikar, Aleks
Lee, Youngae
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Kyungpook Natl Univ, Teachers Coll, Dept Math Educ, Daegu, South KoreaUniv Roma Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, Italy
Lee, Youngae
Yang, Wen
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Chinese Acad Sci, Wuhan Inst Phys & Math, POB 71010, Wuhan 430071, Peoples R ChinaUniv Roma Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, Italy
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Minzu Univ China, Coll Sci, Beijing 100081, Peoples R ChinaMinzu Univ China, Coll Sci, Beijing 100081, Peoples R China
Guo, Qing
Liu, Junyuan
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Cent China Normal Univ, Sch Math & Stat, Wuhan 430079, Peoples R China
Cent China Normal Univ, Hubei Key Lab Math Sci, Wuhan 430079, Peoples R ChinaMinzu Univ China, Coll Sci, Beijing 100081, Peoples R China
Liu, Junyuan
Peng, Shuangjie
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Cent China Normal Univ, Sch Math & Stat, Wuhan, Peoples R ChinaMinzu Univ China, Coll Sci, Beijing 100081, Peoples R China