A Rigidity Theorem for Ricci Flat Metrics

A Rigidity Theorem for Ricci Flat Metrics
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里奇平面度量的刚性定理

DOI:
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发表时间:
1998
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影响因子:
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通讯作者:
Seungsu Hwang
Seungsu Hwang
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文献类型:
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作者:
Seungsu Hwang

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证明了完备n维自旋Ricci平坦流形的一个刚性结果,该结果允许某个光滑S1作用,只要该作用有不动点且度量是渐近平坦的.这样的流形与n维黎曼史瓦西度量等距。
A rigidity result of the complete n-dimensional spin Ricci flat manifolds admitting a certain smooth S1 action is proved, provided that the action has fixed points and the metric is asymptotically flat. Such manifolds are isometric to the n-dimensional Riemannian Schwarzschild metric.