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A variational theory for hight rays on Lorentz manifolds - MaRDI portal

A variational theory for hight rays on Lorentz manifolds (Q4346423)

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scientific article; zbMATH DE number 1042876
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A variational theory for hight rays on Lorentz manifolds
scientific article; zbMATH DE number 1042876

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    A variational theory for hight rays on Lorentz manifolds (English)
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    8 October 1997
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    Lyusternik-Schnirelman theory
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    lightlike curves
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    stably causal Lorentzian manifold
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    Fermat's principle
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    Morse theory
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