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arXiv · 2312.16934

The Ambrose-Singer Theorem for cohomogeneity one Riemannian manifolds

José Luis Carmona Jiménez·Marco Castrillón López·José Carlos Díaz-Ramos
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Abstract

We characterize isometric actions whose principal orbits are hypersurfaces through the existence of a linear connection satisfying a set of covariant equations in the same spirit as the Ambrose-Singer Theorem for homogeneous space. These results are then used to describe isometric cohomogeneity one foliations in terms of such connections. Finally, we provide explicit examples of these objects in Euclidean spaces and real hyperbolic spaces.

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José Luis Carmona Jiménez, Marco Castrillón López, José Carlos Díaz-Ramos. 2023-12-28. The Ambrose-Singer Theorem for cohomogeneity one Riemannian manifolds. https://arxiv.org/abs/2312.16934

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