On the Poles of Riemannian Manifolds of Nonnegative Curvature
On the Poles of Riemannian Manifolds of Nonnegative Curvature
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非负曲率黎曼流形的极点
DOI:
10.2969/aspm/02210321
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
Kunio Sugahara
中科院分区:
文献类型:
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作者:
Kunio Sugahara
. The diameter of the set of poles on Riemannian manifolds of nonnegative sectional curvature is estimated by a constant defined by Maeda. We study the constant for elliptic paraboloids and show that our estimate is sharp.