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arXiv 1201.2872math.DG
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欧几里得空间中的双极小真浸入子流形

Biminimal properly immersed submanifolds in the Euclidean spaces

Shun Maeta

摘要:

考虑欧几里得空间E^N中的完备非负双极小子流形M(即λ>=0的完备双极小子流形).假设浸入是适当的,即E^N中每个紧集的原像在M中也是紧的。然后,我们证明M是极小的。从这个结果出发,我们对Chen猜想给出了肯定的部分回答。对于lambda<0的情形,我们构造了双极小子流形和曲线的例子。

英文摘要:

We consider a complete nonnegative biminimal submanifold M (that is, a complete biminimal submanifold with lambda>=0) in a Euclidean space E^N. Assume that the immersion is proper, that is, the preimage of every compact set in E^N is also compact in M. Then, we prove that M is minimal. From this result, we give an affirmative partial answer to Chen's conjecture. For the case of lambda<0, we construct examples of biminimal submanifolds and curves.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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