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arXiv 2110.09830math.DG
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偶维渐近双曲Einstein流形的边界估计

Boundary Estimate of Asymptotically Hyperbolic Einstein Manifolds of Even Dimension

Xiaoshang Jin

摘要:

本文研究了偶维渐近双曲Einstein流形$n+1.$中的有限边界正则性及其估计.证明了如果初始紧化是$C^{n-1}$,且其数量曲率的$(n-3)$阶导数是Hölder连续的,则AHE度量是$C^{m,α}$共形紧的,只要边界度量是$C^{m,α}$ .这是Helliwell结果的改进。我们还提供了一个估计的Yamabe紧化度量在新的结构。

英文摘要:

In this paper, we study the finite boundary regularity and estimates of an asymptotically hyperbolic Einstein manifold in even dimension $n+1.$ We show that if the initial compactification is $C^{n-1}$ and the $(n-3)$-th derivative of its scalar curvature is Hölder continuous, then the AHE metric is $C^{m,α}$ conformally compact provided the boundary metric is $C^{m,α}$. This is an improvement of Helliwell's result. We also provide an estimate of the Yamabe compactification metric in the new structure.

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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