Biharmonic hypersurfaces with constant scalar curvature in space forms
Biharmonic hypersurfaces with constant scalar curvature in space forms
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空间形式中具有恒定标量曲率的双调和超曲面
DOI:
10.2140/pjm.2018.294.329
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发表时间:
2016-06
影响因子:
0.6
通讯作者:
Min-Chun Hong
中科院分区:
文献类型:
--
作者:
Yu Fu;Min-Chun Hong
Let $M^n$ be a biharmonic hypersurface with constant scalar curvature in a space form $\mathbb M^{n+1}(c)$. We show that $M^n$ has constant mean curvature if $c>0$ and $M^n$ is minimal if $c\leq0$, provided that the number of distinct principal curvatures is no more than 6. This partially confirms Chen's conjecture and Generalized Chen's conjecture. As a consequence, we prove that there exist no proper biharmonic hypersurfaces with constant scalar curvature in Euclidean space $\mathbb E^{n+1}$ or hyperbolic space $\mathbb H^{n+1}$ for $n<7$.
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DOI:
10.1285/i15900932v30n2p15
发表时间:
2009-12
期刊:
--
影响因子:
--
作者:
Toshiyuki Ichiyama;J. Inoguchi;H. Urakawa
通讯作者:
Toshiyuki Ichiyama;J. Inoguchi;H. Urakawa
DOI:
10.1142/9789811212383_0010
发表时间:
2002
期刊:
--
影响因子:
--
作者:
R. Caddeo;E. Loubeau;S. Montaldo;C. Oniciuc;M. Piu
通讯作者:
R. Caddeo;E. Loubeau;S. Montaldo;C. Oniciuc;M. Piu
DOI:
10.1142/9237
发表时间:
2014-12
期刊:
--
影响因子:
--
作者:
Bang‐Yen Chen
通讯作者:
Bang‐Yen Chen
DOI:
10.1016/j.geomphys.2011.12.014
发表时间:
2009-12
期刊:
arXiv: Differential Geometry
影响因子:
--
作者:
Ye-lin Ou
通讯作者:
Ye-lin Ou
DOI:
10.1007/s11512-012-0169-5
发表时间:
2011-10
期刊:
Arkiv för Matematik
影响因子:
--
作者:
A. Balmuş;S. Montaldo;C. Oniciuc
通讯作者:
A. Balmuş;S. Montaldo;C. Oniciuc