正标量曲率流形的度量极限
微分几何
2024-11-19 v3 度量几何
摘要
我们证明,对于 ,在 上与_round metric_共形的任意黎曼度量,均在黎曼距离一致收敛的意义下,作为 上一列正标量曲率黎曼度量的极限而出现。特别地,标量曲率的非负性在此类极限下不被保持。
引用
@article{arxiv.2203.01223,
title = {Metric limits of manifolds with positive scalar curvature},
author = {Man-Chun Lee and Peter M. Topping},
journal= {arXiv preprint arXiv:2203.01223},
year = {2024}
}
备注
To appear in the American Journal of Mathematics