On a morse theory for light rays without nondegeneracy assumptions
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Publication:4374906
DOI10.1016/S0362-546X(97)00034-5zbMath0887.53041MaRDI QIDQ4374906
Publication date: 5 May 1998
Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)
Morse theorydegenerate critical pointLorentzian manifoldslightlike geodesicsgravitational lensing effect
Fréchet and Gateaux differentiability in optimization (49J50) Applications of differential geometry to physics (53Z05) Geodesics in global differential geometry (53C22) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)
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Cites Work
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- Morse theory for Riemannian geodesics without nondegeneracy assumptions
- A Morse theory for geodesics on a Lorentz manifold
- A Fermat principle for stationary space-times and applications to light rays
- A variational theory for light rays in stably causal Lorentzian manifolds: regularity and multiplicity results
- On a Fermat principle in general relativity. A Ljusternik-Schnirelmann theory for light rays
- Morse theory for \(C^ 1\)-functionals and Conley blocks
- A Fermat principle on Lorentzian manifolds and applications
- On a Fermat principle in general relativity. A Morse theory for light rays
- On Fermat's principle in general relativity. II. The conformally stationary case
- Morse Theory. (AM-51)
- On a morse theory for light rays without nondegeneracy assumptions
- Infinite dimensional Morse theory and Fermat’s principle in general relativity. I
- Domain of Dependence
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