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arXiv 1101.2601math.AP
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与分数阶Laplacian算子相关的自由边界问题的最优正则性和非退化性

Optimal regularity and nondegeneracy of a free boundary problem related to the fractional Laplacian

Ray Yang

摘要:

讨论了一类与分数阶拉普拉斯算子有关的自由边界问题的最优正则性和非退化性。这项工作是相关的,但解决了不同的问题,最近的工作Caffarelli,Roquejoffre,和陛下。边界Harnack不等式的一个变体也被证明,它不再要求函数沿边界为0。

英文摘要:

We discuss the optimal regularity and nondegeneracy of a free boundary problem related to the fractional Laplacian. This work is related to, but addresses a different problem from, recent work of Caffarelli, Roquejoffre, and Sire. A variant of the boundary Harnack inequality is also proved, where it is no longer required that the function be 0 along the boundary.

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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