中文

一类临界Hartree方程解的非退化性

偏微分方程分析 2020-02-25 v1

摘要

本文旨在证明如下临界Hartree型方程在 μ>0\mu>0 接近于 00 时唯一正解的非退化性:Δu=(Iμu2μ)u2μ1,  xRN, -\Delta u=\left(I_{\mu}\ast u^{2^{\ast}_{\mu}}\right)u^{{2}^{\ast}_{\mu}-1},~~x\in\mathbb{R}^{N}, 其中 Iμ(x)=Γ(μ2)Γ(Nμ2)πN22Nμxμ I_{\mu}(x)=\frac{\Gamma(\frac{\mu}{2})}{\Gamma(\frac{{N-\mu}}{2})\pi^{\frac{N}{2}}2^{{N-\mu}}|x|^{\mu}} 为Riesz位势,2μ=2NμN22^{\ast}_{\mu}=\frac{2{N-\mu}}{N-2} 是由Hardy-Littlewood-Sobolev不等式给出的上临界指数。

关键词

引用

@article{arxiv.2002.09480,
  title  = {Nondegeneracy of solutions for a critical Hartree equation},
  author = {Jacques Giacomoni and Yuanhong Wei and Minbo Yang},
  journal= {arXiv preprint arXiv:2002.09480},
  year   = {2020}
}

备注

arXiv admin note: text overlap with arXiv:1810.11186