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arXiv 1201.4249gr-qcmath-phmath.DGmath.MP
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Lorentz流形中超曲面的体积比较与奇异性定理

Volume Comparison for Hypersurfaces in Lorentzian Manifolds and Singularity Theorems

Jan-Hendrik Treude, James D. E. Grant

摘要:

我们开发的类空,因果,因果完备超曲面在洛伦兹流形,其中有一个下界的Ricci张量沿类时曲线的演变面积和体积比较定理,和上界的平均曲率的超曲面。利用这些结果,我们给出了霍金奇点定理的一个新的证明。

英文摘要:

We develop area and volume comparison theorems for the evolution of spacelike, acausal, causally complete hypersurfaces in Lorentzian manifolds, where one has a lower bound on the Ricci tensor along timelike curves, and an upper bound on the mean curvature of the hypersurface. Using these results, we give a new proof of Hawking's singularity theorem.

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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