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arXiv 0912.4869math.DGmath.AT
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非负sectional curvature模空间与非唯一灵魂

Moduli spaces of nonnegative sectional curvature and non-unique souls

Igor Belegradek, Slawomir Kwasik, Reinhard Schultz

摘要:

本文应用各种拓扑方法来判别开流形上具有非负截面曲率的完备黎曼度量的模空间的连通分支。新的几何成分是附近非负弯曲度规的灵魂是环境同位素的。

英文摘要:

We apply various topological methods to distinguish connected components of moduli spaces of complete Riemannian metrics of nonnegative sectional curvature on open manifolds. The new geometric ingredient is that souls of nearby nonnegatively curved metrics are ambiently isotopic.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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