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arXiv 1902.01174math.AP
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一类分数阶Laplacian算子与Radon测度系统解的存在性

Existence of solution for a system involving fractional Laplacians and a Radon measure

Amita Soni, D. Choudhuri

摘要:

证明了下列方程组\begin{align*} (-Δ)^{s}u+l(x)ϕu+w(x)|u|^{k-1}u&=μ~\text{in}~Ω\nonumber\\ (-Δ)^{s}ϕ&= l(x)u^2~\text{in}~Ω\nonumber\\ u=ϕ&=0 ~\text{in}~\mathbb{R}^N\setminusΩ\end{align*}在某种“较弱”意义下的非平凡解的存在性。其中$s \in (0,1)$,$l,w$是$Ω$中有界非负函数,$μ$是Radon测度,$k > 1$属于一定范围.

英文摘要:

An existence of a nontrivial solution in some `weaker' sense of the following system of equations \begin{align*} (-Δ)^{s}u+l(x)ϕu+w(x)|u|^{k-1}u&=μ~\text{in}~Ω\nonumber\\ (-Δ)^{s}ϕ&= l(x)u^2~\text{in}~Ω\nonumber\\ u=ϕ&=0 ~\text{in}~\mathbb{R}^N\setminusΩ\end{align*} has been proved. Here $s \in (0,1)$, $l,w$ are bounded nonnegative functions in $Ω$, $μ$ is a Radon measure and $k > 1$ belongs to a certain range.

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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