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arXiv 1607.04719math.APmath.DG
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关于三调和Lane-Emden方程

On the triharmonic Lane-Emden equation

Senping Luo, Juncheng Wei, Wenming Zou

摘要:

我们推导出一个单调性公式,并分类有限Morse指数的解决方案(正的或符号变化,径向或不)以下的三调和Lane-Emden方程:\begin{equation}\nonumber (-Δ)^3 u=|u|^{p-1}u \hbox{ in } \mathbb{R}^n, \end{equation}其中$p$是低于Joseph-Lundgren指数。作为副产品,我们还得到了一个新的单调性公式的三调和映射。

英文摘要:

We derive a monotonicity formula and classify finite Morse index solutions (positive or sign-changing, radial or not) to the following triharmonic Lane-Emden equation: \begin{equation}\nonumber (-Δ)^3 u=|u|^{p-1}u \hbox{ in } \mathbb{R}^n, \end{equation} where $p$ is below the Joseph-Lundgren exponent. As a byproduct we also obtain a new monotonicity formula for the triharmonic maps.

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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