齐次Randers球的Clifford-Wolf平移
Clifford-Wolf translations of Homogeneous Randers spheres
摘要:
本文研究球面上齐次Randers度量的Clifford-Wolf平移。结果表明,我们可以提出一个完整的描述所有齐次Randers度量的所有Clifford-Wolf翻译的领域。本文最重要的一点是,一个新的现象浮出水面。也就是说,我们发现存在一些CW-齐性Randers空间本质上不是对称的。这是一个很大的区别相比,黎曼几何,其中任何CW-齐次黎曼流形必须是局部对称的。
英文摘要:
In this paper, we study Clifford-Wolf translations of homogeneous Randers metrics on spheres. It turns out that we can present a complete description of all the Clifford-Wolf translations of all the homogeneous Randers metrics on spheres. The most important point of this paper is that a new phenomena surfaces. Namely, we find that there are some CW-homogeneous Randers spaces which are essentially not symmetric. This is a great difference compared to Riemannian geometry, where any CW-homogeneous Riemannian manifold must be locally symmetric.
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