论文标题
对称设置中有关大爆炸奇点的初始数据
Initial data on big bang singularities in symmetric settings
论文作者
论文摘要
在最近的一篇文章中，我们提出了关于大爆炸奇点的初始数据的一般几何概念。这个概念本身就是感兴趣的。但是，它也旨在对文献中许多结果给出统一的观点。在本文中，我们通过重述有关Bianchi A类正交刚性解决方案和解决方案的结果来给出该语句的部分理由。
In a recent article, we propose a general geometric notion of initial data on big bang singularities. This notion is of interest in its own right. However, it also serves the purpose of giving a unified perspective on many of the results in the literature. In the present article, we give a partial justification of this statement by rephrasing the results concerning Bianchi class A orthogonal stiff solutions and solutions in the $\mathbb{T}^{3}$-Gowdy symmetric vacuum setting in terms of our general geometric notion of initial data on the big bang singularity.
