Arxiv
| Presentation Name💆🏻💆🏼♂️： | A characterization of Clifford hypersurfaces |
|---|---|
| Presenter： | Qing-Ming Cheng |
| Date👦： | 2017-02-20 |
| Location： | 光华东主楼1704 |
| Abstract✯： | In this talk, we shall discuss the first eigenvalue of Jacobi operator on an n-dimensional non-totally umbilical compact hypersurface with constant mean curvature H in the unit sphere. An optimal upper bound for the first eigenvalue of Jacobi operator is obtained, which only depends on the mean curvature H and the dimension n. Thus, a characterization of Clifford hypersurfaces is given. |
| Annual Speech Directory🟥： | No.13 |
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