New Spectral Characterizations of Extremal Hypersurfaces |
| |
| Authors: | Dengyun YANG Hongwei XU Haiping FU |
| |
| Institution: | 1. College of Mathematics and Information Science, Jiangxi Normal University, Nanchang 330022, China;2. Center of Mathematics Sciences, Zhejiang University, Hangzhou 310027, China;3. Department of Mathematics, Nanchang University, Nanchang 330031, China |
| |
| Abstract: | Let M be a closed extremal hypersurface in Sn+1 with the same mean curvature of the Willmore torus Wm, n-m. We proved that if Specp(M) = Specp(Wm, n-m) for p = 0,1,2, then M is Wm, m. |
| |
| Keywords: | spectrum Laplace operator extremal hypersurface |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
