Witt pseudo-Riemannian connection

Robert Petit

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arXiv · 1910.06861

Witt pseudo-Riemannian connection

Robert Petit

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Abstract

We define the notion of Witt structure on the tangent bundle of a pseudo-Riemannian manifold and we introduce a connection adapted to a such structure. The notions of geodesics and symmetric spaces are revisited in this setting and applications are given in the special cases of Robinson and Fefferman manifolds.

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Robert Petit. 2019-10-15. Witt pseudo-Riemannian connection. https://arxiv.org/abs/1910.06861

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