Uniqueness and nondegeneracy of solutions for a critical nonlocal equation

Uniqueness and nondegeneracy of solutions for a critical nonlocal equation
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临界非局部方程解的唯一性和非简并性

DOI:
10.3934/dcds.2019219
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发表时间:
2018-10
期刊:
Discrete Contin. Dyn. Syst. A.
影响因子:
--
通讯作者:
Yang Minbo
Yang Minbo
中科院分区:
其他
文献类型:
--
作者:
Du LeLe;Yang Minbo

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The aim of this paper is to classify the positive solutions of the nonlocal critical equation: $$ -\Delta u=\left(I_{\mu}\ast u^{2^{\ast}_{\mu}}\right)u^{{2}^{\ast}_{\mu}-1},~~x\in\mathbb{R}^{N}, $$ where $0 0$ and $2^{\ast}_{\mu}=\frac{2N-\mu}{N-2}$ is the upper critical exponent in the sense of the Hardy-Littlewood-Sobolev inequality. We apply the moving plane method in integral forms to prove the symmetry and uniqueness of the positive solutions and prove the nondegeneracy of the unique solutions for the equation when $\mu$ close to $N$.
The aim of this paper is to classify the positive solutions of the nonlocal critical equation: $$ -\Delta u=\left(I_{\mu}\ast u^{2^{\ast}_{\mu}}\right)u^{{2}^{\ast}_{\mu}-1},~~x\in\mathbb{R}^{N}, $$ where $0 0$ and $2^{\ast}_{\mu}=\frac{2N-\mu}{N-2}$ is the upper critical exponent in the sense of the Hardy-Littlewood-Sobolev inequality. We apply the moving plane method in integral forms to prove the symmetry and uniqueness of the positive solutions and prove the nondegeneracy of the unique solutions for the equation when $\mu$ close to $N$.
非局部薛定谔方程的刘维尔定理和分类结果
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期刊: Discrete & Continuous Dynamical Systems - A
影响因子: --
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