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Triharmonic Riemannian submersions from 3-dimensional space forms
Advances in Geometry ( IF 0.5 ) Pub Date : 2021-04-01 , DOI: 10.1515/advgeom-2020-0033 Tomoya Miura 1 , Shun Maeta 1
Advances in Geometry ( IF 0.5 ) Pub Date : 2021-04-01 , DOI: 10.1515/advgeom-2020-0033 Tomoya Miura 1 , Shun Maeta 1
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We show that any triharmonic Riemannian submersion from a 3-dimensional space form into a surface is harmonic. This is an affirmative partial answer to the submersion version of the generalized Chen conjecture. Moreover, a non-existence theorem for f -biharmonic Riemannian submersions is also presented.
中文翻译:
来自三维空间形式的三谐波黎曼浸入式
我们表明,从3维空间形式到表面的任何三次谐波黎曼浸没都是谐波。这是对广义Chen猜想的浸没版本的肯定的部分答案。此外,还提出了f-双调和黎曼浸入式的不存在性定理。
更新日期:2021-04-16
中文翻译:
来自三维空间形式的三谐波黎曼浸入式
我们表明,从3维空间形式到表面的任何三次谐波黎曼浸没都是谐波。这是对广义Chen猜想的浸没版本的肯定的部分答案。此外,还提出了f-双调和黎曼浸入式的不存在性定理。