Métriques de lorentz zoll sur la surface de de sitter

Authors

  • Boucetta Mohamed Universite Cadí Ayyad.

DOI:

https://doi.org/10.22199/S07160917.1998.0001.00002

Abstract

In this paper, we will built a Lorentzian sur faces (S, g) homeomorphe but not isometric to de Sitter surface and whose all geodesics of space type are periodic with the same lenght 2?. This gives lorentzian analogue to Zoll surfaces.

Author Biography

Boucetta Mohamed, Universite Cadí Ayyad.

Faculté des Sciences et Techniques Gueliz.

References

[1] Berger,M.:Lectures on Geodesic m Riemannian Geometry. Bombay: Tata Institute of F.R(19G5).

[2] L.Hesse,A.: Manifold all of whose Geodesics are Closed. Spriger-Verlag, Berlm Heidelberg New York (1978).

[3] Zoll,O.: Uber Flachen mit Scharen geschlossener geodatischer Linien. Math. Ann. 57,108-133 (1903).

Published

2018-04-04

How to Cite

[1]
B. Mohamed, “Métriques de lorentz zoll sur la surface de de sitter”, Proyecciones (Antofagasta, On line), vol. 17, no. 1, pp. 13-21, Apr. 2018.

Issue

Section

Artículos