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arXiv 1306.5727math.DG
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关于一般维数下准定域质量正性的一个注记

A note on the positivity of a quasi-local mass in general dimensions

Xian-Tao Huang

摘要:

Wang和Yau [10]引入了准局部质量,它是Liu-Yau [7] [8]表达式的双曲背景推广,并证明了它的正性。本文证明了在一般维边界超曲面上较弱的假设下,这种拟局部质量的正性仍然成立。我们使用的方法类似于Eichmair,Miao和Wang在[4]中使用的方法。

英文摘要:

Wang and Yau [10] introduced a quasi-local mass, which is a hyperbolic background generalization of Liu-Yau's expression [7] [8], and proved its positivity. In this note, we prove that the positivity of this quasi-local mass is still valid under weaker assumptions on the boundary hypersurface in general dimensions. The method we used is similar to that used by Eichmair, Miao and Wang in [4].

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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