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arXiv · 1306.5727

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

Xian-Tao Huang
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Abstract

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].

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Xian-Tao Huang. 2013-06-24. A note on the positivity of a quasi-local mass in general dimensions. https://arxiv.org/abs/1306.5727

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