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arXiv 1111.6861math.DG
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全数量曲率与调和曲率

Total Scalar Curvature and Harmonic Curvature

Gabjin Yun, Jeongwook Chang, Seungsu Hwang

摘要:

在紧致n维流形上,证明了在单位体积具有常数数量曲率的度量空间中,总数量曲率的临界点度量是Einstein.这个猜想是由Besse在1984年提出的,但尚未被证明。证明了具有临界点度量的流形若具有调和曲率,则它等距于标准球面。

英文摘要:

On a compact n-dimensional manifold, it has been conjectured that a critical point metric of the total scalar curvature, restricted to the space of metrics with constant scalar curvature of unit volume, will be Einstein. This conjecture was proposed in 1984 by Besse, but has yet to be proved. In this paper, we prove that if the manifold with the critical point metric has harmonic curvature, then it is isometric to a standard sphere.

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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