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arXiv 2404.08196math.AP
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带变号势的分数阶p-Laplace方程的性质

Properties of fractional p-Laplace equations with sign-changing potential

Yubo Duan, Yawei Wei

AI总结:

本文研究受De Giorgi猜想启发的带变号势分数阶p-Laplacian方程,分别用移动平面法和滑动法证明有界域解的径向对称性与无界域解的方向性单调递增,揭示其性质差异源于算子的非局部性。

摘要:

本文研究带变号势的分数阶p-Laplacian非线性方程,该模型受De Giorgi猜想启发。本文有两项主要结果:其一,通过运用移动平面法,得到有界域内解具有径向对称性;其二,借助滑动法的思路,构造合适的辅助函数,证明无界域内解在某一方向上单调递增。解在有界域与无界域中呈现不同性质,主要源于分数阶p-Laplacian固有的非局部性。

英文摘要:

In this paper, we consider the nonlinear equation involving the fractional p-Laplacian with sign-changing potential. This model draws inspiration from De Giorgi Conjecture. There are two main results in this paper. Firstly, we obtain that the solution is radially symmetric within the bounded domain, by applying the moving plane method. Secondly, by exploiting the idea of the sliding method, we construct the appropriate auxiliary functions to prove that the solution is monotone increasing in some direction in the unbounded domain. The different properties of the solution in bounded and unbounded domains are mainly attributed to the inherent non-locality of the fractional p-Laplacian.

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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