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arXiv 2006.00029math.DG
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关于具有标量和常旗曲率的球对称Finsler度量

On spherically symmetric Finsler metric with scalar and constant flag curvature

Newton Solorzano, Benedito Leandro

摘要:

本文研究了$\mathbb{R}^n$中具有标量曲率和常旗曲率的对称空间上的球对称度量,得到了这类度量的族。许多明确的例子提供了道格拉斯度量标量和常数旗曲率。此外,还给出了射影平坦Finsler度量的新例子.我们还提供了一个家庭的球对称Finsler度量不是道格拉斯型。

英文摘要:

In this paper we study spherically symmetric metrics on a symmetric space in $\mathbb{R}^n$ with scalar and constant flag curvature and we also obtain families of this type of metrics. Many explicit examples are provided for Douglas metrics with scalar and constant flag curvature. Furthermore, new examples of projectively flat Finsler metrics are given. We also provide a family of spherically symmetric Finsler metrics which are not of Douglas type.

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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