Affiliation:
1. Department of Mathematics, University of Miami, Coral Gables, FL 33146, USA
Abstract
We derive geometric formulas for the mass of asymptotically hyperbolic manifolds using coordinate horospheres. As an application, we obtain a new rigidity result of hyperbolic space: if a complete asymptotically hyperbolic manifold has scalar curvature lower bound [Formula: see text] and is isometric to hyperbolic space outside a coordinate horosphere, then the manifold is isometric to hyperbolic space. In addition, we apply our formula to investigate regions near infinity that do not contribute to the mass quantity, which leads to improved rigidity results of hyperbolic space.
Publisher
World Scientific Pub Co Pte Ltd
Subject
Applied Mathematics,General Mathematics
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Dihedral rigidity in hyperbolic 3-space;Transactions of the American Mathematical Society;2023-11-08