Biharmonic properly immersed submanifolds in Euclidean spaces

Biharmonic properly immersed submanifolds in Euclidean spaces
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DOI:
10.1007/s10711-012-9778-1
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发表时间:
2011-06
影响因子:
0.5
通讯作者:
K. Akutagawa;S. Maeta
K. Akutagawa;S. Maeta
中科院分区:
数学4区
文献类型:
--
作者:
K. Akutagawa;S. Maeta

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本文考虑欧氏空间中的完备双调和浸入子流形。设浸入是适当的,即每个紧集的原像在M中也是紧的。然后证明了M是极小的。它被认为是对Chen关于双调和子流形的整体猜想的肯定回答。
We consider acompletebiharmonic immersed submanifoldMin a Euclidean space. Assume that the immersion isproper, that is, the preimage of every compact set inis also compact inM. Then, we prove thatMis minimal. It is considered as an affirmative answer to the global version of Chen’s conjecture for biharmonic submanifolds.