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arXiv 0712.2123math.DGmath.AP
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具有常Q曲率的共形双曲正切

Conformal Metrics with Constant Q-Curvature

Andrea Malchiodi

摘要:

本文考虑共形地改变四维流形的度量以获得常$Q$ -曲率的问题。该问题是变分的,解一般是以鞍型临界点的形式存在的。我们展示了如何自然地导致考虑一组正式的重心的流形的问题。

英文摘要:

We consider the problem of varying conformally the metric of a four dimensional manifold in order to obtain constant $Q$-curvature. The problem is variational, and solutions are in general found as critical points of saddle type. We show how the problem leads naturally to consider the set of formal barycenters of the manifold.

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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