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arXiv 1209.4852math.AP
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具有边界Hardy势的半线性椭圆型方程

On semilinear elliptic equations with borderline Hardy potentials

Veronica Felli, Alberto Ferrero

摘要:

本文研究了一类系数与Hardy不等式最佳常数有关的椭圆型方程解在平方反比势奇点附近的渐近性态.由于存在边界Hardy势,必须引入适当的变分设置以提供方程的弱公式化。一个Almantee型单调性公式被用来确定解的精确渐近行为。

英文摘要:

In this paper we study the asymptotic behavior of solutions to an elliptic equation near the singularity of an inverse square potential with a coefficient related to the best constant for the Hardy inequality. Due to the presence of a borderline Hardy potential, a proper variational setting has to be introduced in order to provide a weak formulation of the equation. An Almgren-type monotonicity formula is used to determine the exact asymptotic behavior of solutions.

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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