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Fast and slow decay solutions for supercritical fractional elliptic problems in exterior domains
Proceedings of the Royal Society of Edinburgh Section A: Mathematics ( IF 1.3 ) Pub Date : 2021-01-18 , DOI: 10.1017/prm.2020.91 Weiwei Ao 1 , Chao Liu 1 , Liping Wang 2
Proceedings of the Royal Society of Edinburgh Section A: Mathematics ( IF 1.3 ) Pub Date : 2021-01-18 , DOI: 10.1017/prm.2020.91 Weiwei Ao 1 , Chao Liu 1 , Liping Wang 2
Affiliation
We consider the fractional elliptic problem: where B 1 is the unit ball in ℝN , N ⩾ 3, s ∈ (0, 1) and p > (N + 2s )/(N − 2s ). We prove that this problem has infinitely many solutions with slow decay O (|x |−2s /(p −1) ) at infinity. In addition, for each s ∈ (0, 1) there exists P s > (N + 2s )/(N − 2s ), for any (N + 2s )/(N − 2s ) < p < P s , the above problem has a solution with fast decay O (|x |2s −N ). This result is the extension of the work by Dávila, del Pino, Musso and Wei (2008, Calc. Var. Partial Differ. Equ. 32, no. 4, 453–480) to the fractional case.
中文翻译:
外域超临界分数椭圆问题的快慢衰减解
我们考虑分数椭圆问题: 在哪里乙 1 是ℝ中的单位球ñ ,ñ ⩾ 3,s ∈ (0, 1) 和p > (ñ + 2s )/(ñ − 2s )。我们证明这个问题有无限多个缓慢衰减的解○ (|X |-2s /(p -1) ) 在无穷远处。此外,对于每个s ∈ (0, 1) 存在磷 s > (ñ + 2s )/(ñ − 2s ), 对于任何 (ñ + 2s )/(ñ − 2s ) <p <磷 s , 上述问题有一个快速衰减的解○ (|X |2s -ñ )。这个结果是 Dávila、del Pino、Musso 和 Wei (2008, Calc. Var. Partial Differ. Equ. 32, no. 4, 453–480) 对分数情况的扩展。
更新日期:2021-01-18
中文翻译:
外域超临界分数椭圆问题的快慢衰减解
我们考虑分数椭圆问题: