New examples of Willmore submanifolds in the unit sphere via isoparametric functions
New examples of Willmore submanifolds in the unit sphere via isoparametric functions
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DOI:
10.1007/s10455-012-9319-z
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发表时间:
2011-10
影响因子:
0.7
通讯作者:
Zizhou Tang;Wenjiao Yan
中科院分区:
文献类型:
--
作者:
Zizhou Tang;Wenjiao Yan
An isometric immersionis called Willmore if it is an extremal submanifold of the Willmore functional:, whereSis the norm square of the second fundamental form andHis the mean curvature. Examples of Willmore submanifolds in the unit sphere are scarce in the literature. This article gives a series of new examples of Willmore submanifolds in the unit sphere via isoparametric functions of FKM-type.