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arXiv 1503.02505math.DG
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关于对称共形几何的注记

Notes on symmetric conformal geometries

Jan Gregorovič, Lenka Zalabová

摘要:

本文总结了对称共形几何的一些结果。本文回顾了对称抛物几何一般理论的结果,并证明了对称共形几何的几个新结果。特别地,我们证明了每个对称的共形几何要么是局部平坦的,要么被伪黎曼对称空间覆盖,其中覆盖是共形映射。我们构造局部平坦对称共形几何的例子,不是伪黎曼对称空间。

英文摘要:

In this article, we summarize the results on symmetric conformal geometries. We review the results following from the general theory of symmetric parabolic geometries and prove several new results for symmetric conformal geometries. In particular, we show that each symmetric conformal geometry is either locally flat or covered by a pseudo-Riemannian symmetric space, where the covering is a conformal map. We construct examples of locally flat symmetric conformal geometries that are not pseudo-Riemannian symmetric spaces.

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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