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arXiv 2002.09480math.AP
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一类临界Hartree方程解的非退化性

Nondegeneracy of solutions for a critical Hartree equation

Jacques Giacomoni, Yuanhong Wei, Minbo Yang

摘要:

证明了当$μ>0$接近于$0$,$$ -Δu=\left(I_μ\ast u^{2^{\ast}_μ}\right)u^{{2}^{\ast}_μ-1},~~x\in\mathbb{R}^{N}, $$时下列临界Hartree型方程的唯一正解的非退化性,其中$ I_μ(x)=\frac{Γ(\fracμ{2})}{Γ(\frac{N-μ}{2})π^{\frac{N}{2}}2^{N-μ}|x|^μ} $是里斯位势,$2^{\ast}_μ=\frac{2{N-μ}}{N-2}$是Hardy-Littlewood-Sobolev不等式的上临界指数.

英文摘要:

The aim of this paper is to prove the nondegeneracy of the unique positive solutions for the following critical Hartree type equations when $μ>0$ is close to $0$, $$ -Δu=\left(I_μ\ast u^{2^{\ast}_μ}\right)u^{{2}^{\ast}_μ-1},~~x\in\mathbb{R}^{N}, $$ where $ I_μ(x)=\frac{Γ(\fracμ{2})}{Γ(\frac{N-μ}{2})π^{\frac{N}{2}}2^{N-μ}|x|^μ} $ is the Riesz potential and $2^{\ast}_μ=\frac{2{N-μ}}{N-2}$ is the upper critical exponent due to the Hardy-Littlewood-Sobolev inequality.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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