下 Ricci 曲率界下有限周长集的等周不等式
度量几何
2019-05-08 v2 微分几何
泛函分析
摘要
我们证明了,作者在先前论文中于验证局部曲率维数条件的本质非分支度量测度空间框架下,以 Minkowski 容度表述的等周不等式和 Cheeger 常数相关结果,在更强的周长表述下同样成立。
引用
@article{arxiv.1610.05044,
title = {Isoperimetric inequalities for finite perimeter sets under lower Ricci curvature bounds},
author = {Fabio Cavalletti and Andrea Mondino},
journal= {arXiv preprint arXiv:1610.05044},
year = {2019}
}
备注
13 pages, final version to appear in Rend. Lincei Mat. Appl. arXiv admin note: text overlap with arXiv:1505.02061