小测地球球体体积决定4维空间形式
微分几何
2024-04-25 v1
摘要
Gray-Vanhecke conjectured that small geodesic ball的体积 could determine if the manifold is a space form,并给出了紧致4维流形的证明以及一些案例。在本文中,基于张量微积分和经典定理(而非[6]中的拓扑特征化),获得了4维情况的类似结果。
引用
@article{arxiv.2404.15665,
title = {4-dimensional Space forms as determined by the volumes of small geodesic balls},
author = {JeongHyeong Park},
journal= {arXiv preprint arXiv:2404.15665},
year = {2024}
}
备注
6 pages