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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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Main Authors: | , |
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Format: | Default Article |
Published: |
2011
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Subjects: | |
Online Access: | https://hdl.handle.net/2134/15933 |
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