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Splitting and gluing lemmas for geodesically equivalent pseudo-Riemannian metrics

Two metrics g and ḡ are geodesically equivalent if they share the same (unparameterized) geodesics. We introduce two constructions that allow one to reduce many natural problems related to geodesically equivalent metrics, such as the classification of local normal forms and the Lie problem (the desc...

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Bibliographic Details
Main Authors: Alexey Bolsinov, Vladimir S. Matveev
Format: Default Article
Published: 2011
Subjects:
Online Access:https://hdl.handle.net/2134/15933
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