In thisi Note, using a generalization of the classical Fermat principle, we prove existence and multiplicity of lighlike geodesics joining a point with a timelike curve on a class of Lorentizian manifolds, satisfying a suitable compactness assumption, which is weaker than the classical global hyperbolicity
On a variational theory of light rays on Lorentizian manifolds
GIANNONI, Fabio;
1995-01-01
Abstract
In thisi Note, using a generalization of the classical Fermat principle, we prove existence and multiplicity of lighlike geodesics joining a point with a timelike curve on a class of Lorentizian manifolds, satisfying a suitable compactness assumption, which is weaker than the classical global hyperbolicityFile in questo prodotto:
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