关于双盘捆绑的同伦一型 Einstein 度规的存在性
微分几何
2026-01-14 v5
摘要
本文推导了双盘捆绑（two summands type）上同伦一型 Einstein 度规存在性的充分条件。该条件涉及主轨道的几何数据。
关键词
引用
@article{arxiv.2405.10836,
title = {Existence of cohomogeneity one Einstein metrics},
author = {Hanci Chi},
journal= {arXiv preprint arXiv:2405.10836},
year = {2026}
}
备注
The previous version has been split into several focused manuscripts. This version, with a different title, is one of them. The remaining results (the non-existence theorem and examples) have been separated and will be released as distinct manuscripts soon. We appreciate the valuable feedback from our readers. This is an accepted manuscript