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arXiv 2603.29329math.AP
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临界4DNeumann系统在竞争情形下的吹胀解

Blowing-up solutions to a critical 4D Neumann system in a competitive regime

College of Science, Minzu University of China(中央民族大学理学院);Dipartimento SBAI, Sapienza Università di Roma(罗马大学SBAI系);School of Mathematics and Statistics, Central China Normal University(华中师范大学数学与统计学院)

Qing Guo, Angela Pistoia, Shixin Wen

AI总结:

本文研究了在竞争情形下,临界椭圆系统在光滑突起域中大λ时的吹胀解构造问题,采用变分方法分析了解的渐进行为。

摘要:

我们构建了在临界椭圆系统中带有Neumann边界条件的吹胀解,当λ>0足够大且处于竞争情形(即β>0)时,在R^4中的光滑突起域中。系统为:-Δu_1 + λu_1 = u_1^3 -βu_1u_2^2,在Ω内;-Δu_2 + λu_2 = u_2^3 -βu_1^2u_2,在Ω内;∂u_1/∂ν = ∂u_2/∂ν = 0,在∂Ω上。

英文摘要:

We build blowing-up solutions to the critical elliptic system with Neumann boundary condition, \begin{equation*} \begin{cases} -Δu_1 + λu_1 = u_1^{3} -βu_1u_2^2 & \text{in } Ω, -Δu_2 + λu_2 = u_2^{3} -βu_1^2u_2 & \text{in } Ω, \frac{\partial u_1}{\partialν} = \frac{\partial u_2}{\partialν} = 0, & \text{on } \partial Ω, \end{cases} \end{equation*} when $λ>0$ is sufficiently large in a competitive regime (i.e. $ β>0$) and in a domain $Ω\subset\mathbb R^4$ with smooth protrusions.

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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