On Willmore's Inequality for Submanifolds
On Willmore's Inequality for Submanifolds
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DOI:
10.4153/cmb-2007-047-4
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发表时间:
2007-09
期刊:
影响因子:
--
通讯作者:
Jiazu Zhou
中科院分区:
文献类型:
--
作者:
Jiazu Zhou
Abstract Let $M$ be an $m$ dimensional submanifold in the Euclidean space ${{\text{R}}^{n}}$ and $H$ be the mean curvature of $M$ . We obtain some low geometric estimates of the total squaremean curvature $\int\limits_{M}{{{H}^{2}}d\sigma }$ . The low bounds are geometric invariants involving the volume of $M$ , the total scalar curvature of $M$ , the Euler characteristic and the circumscribed ball of $M$ .