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Sasakian structure on the unit tangent bundle of a Finsler manifold
Reports on Mathematical Physics ( IF 0.8 ) Pub Date : 2022-11-01 , DOI: 10.1016/s0034-4877(22)00062-3
Hassan Attarchi

In this work, we introduce an adopted local frame on the tangent bundle of a Finsler manifold with respect to the natural foliations of the tangent bundle. We show the prominence of using this local frame by studying some geometric properties of the foliations and distributions on the tangent bundle of a Finsler manifold. Moreover, we find the necessary and sufficient conditions on the Finsler manifold (M, F) such that the unit tangent bundle admits a Sasakian structure.



中文翻译:

Finsler流形单位切丛上的Sasakian结构

在这项工作中,我们在 Finsler 流形的切丛上引入了一个关于切丛的自然叶理的局部框架。我们通过研究 Finsler 流形的切线束上的叶状结构和分布的一些几何特性来展示使用这种局部框架的重要性。此外,我们在 Finsler 流形 ( M, F ) 上找到了使单位切丛具有 Sasakian 结构的充分必要条件。

更新日期:2022-11-02
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