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This article is cited in 5 scientific papers (total in 5 papers)
Completion of the classification of generic singularities of geodesic
flows in two classes of metrics
N. G. Pavlovaab, A. O. Remizovcb a Peoples Friendship University of Russia, Moscow
b Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
c CMAP École Polytechnique, Palaiseau, France
Abstract:
This is the final paper in a series devoted to generic singularities
of geodesic flows for two-dimensional pseudo-Riemannian metrics of changing
signature and metrics induced from the Euclidean metric of the ambient space
on surfaces with a cuspidal edge. We study the local phase portraits
and the properties of geodesics at degenerate points of a certain type.
This completes the list of singularities in codimensions $1$ and $2$.
Keywords:
pseudo-Riemannian metric, geodesic, singular point, normal form, invariant manifold.
Received: 26.09.2017 Revised: 20.06.2018
Citation:
N. G. Pavlova, A. O. Remizov, “Completion of the classification of generic singularities of geodesic
flows in two classes of metrics”, Izv. RAN. Ser. Mat., 83:1 (2019), 119–139; Izv. Math., 83:1 (2019), 104–123
Linking options:
https://www.mathnet.ru/eng/im8723https://doi.org/10.1070/IM8723 https://www.mathnet.ru/eng/im/v83/i1/p119
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Abstract page: | 757 | Russian version PDF: | 63 | English version PDF: | 17 | References: | 58 | First page: | 20 |
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