Periodic trajectories in lorentzian manifolds (Q4378497)
From MaRDI portal
scientific article; zbMATH DE number 1124453
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Periodic trajectories in lorentzian manifolds |
scientific article; zbMATH DE number 1124453 |
Statements
Periodic trajectories in lorentzian manifolds (English)
0 references
24 September 1998
0 references
Fermat principle
0 references
relative category
0 references
existence and multiplicity of light rays with closed spatial part
0 references
stationary Lorentzian manifold
0 references
timelike trajectory
0 references
time-dependent Lorentzian manifold
0 references
0 references
