中文

Gromov-Thurston 流形上的负曲率 Einstein 度量

微分几何 2025-01-22 v2

摘要

对于每个 n4n\geq 4,我们构造了无穷多个互不同伦的 nn 维闭流形,它们容许负曲率 Einstein 度量但不容许局部对称度量。

关键词

引用

@article{arxiv.2411.12956,
  title  = {Negatively curved Einstein metrics on Gromov-Thurston manifolds},
  author = {Ursula Hamenstädt and Frieder Jäckel},
  journal= {arXiv preprint arXiv:2411.12956},
  year   = {2025}
}

备注

29 pages, 1 figure. Version 2: Minor corrections in Sections 1-4, and Section 5 was rewritten for forthcoming work