Complete Open Manifolds with Nonnegative Ricci Curvature
Complete Open Manifolds with Nonnegative Ricci Curvature
复制标题
具有非负 Ricci 曲率的完全开流形
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
Xu Sen
中科院分区:
文献类型:
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作者:
Xu Sen
In this paper, we study complete open manifolds with nonnegative Ricci curvature and injectivity radius bounded from below. We find that this kind of manifolds are diffeomorphic to a Euclidean space when certain distance functions satisfy a reasonable condition.