凸性、临界点与连通半径
微分几何
2020-01-09 v2
摘要
我们研究欧氏空间中凸集边界点到其距离函数的水平集。基于 Grove-Shiohama-Gromov-Cheeger 意义下距离函数的临界点,我们给出了水平集连通范围的下界。
引用
@article{arxiv.1910.02432,
title = {Convexity, critical points, and connectivity radius},
author = {Mikhail G. Katz},
journal= {arXiv preprint arXiv:1910.02432},
year = {2020}
}
备注
4 pages, published in Proceedings of the American Mathematical Society