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Geodesic orbit Randers metrics on spheres
Advances in Geometry ( IF 0.5 ) Pub Date : 2021-04-01 , DOI: 10.1515/advgeom-2020-0015
Shaoxiang Zhang 1 , Zaili Yan 2
Affiliation  

Studying geodesic orbit Randers metrics on spheres, we obtain a complete classification of such metrics. Our method relies upon the classification of geodesic orbit Riemannian metrics on the spheres S n in [17] and the navigation data in Finsler geometry. We also construct some explicit U( n + 1)-invariant metrics on S 2 n +1 and Sp( n + 1)U(1)-invariant metrics on S 4 n +3 .

中文翻译:

球上的测地轨道兰德斯度量

通过研究球体上的测地轨道Randers度量,我们可以获得这些度量的完整分类。我们的方法依赖于[17]中球S n上测地轨道黎曼度量的分类以及Finsler几何中的导航数据。我们还在S 2 n +1上构造一些显式U(n +1)不变度量,并在S 4 n +3上构造Sp(n +1)U(1)不变度量。
更新日期:2021-04-16
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