A variational theory for hight rays on Lorentz manifolds

DOI10.1016/S0764-4442(97)87893-7zbMath0888.53044OpenAlexW2018721276WikidataQ127216507 ScholiaQ127216507MaRDI QIDQ4346423

Antonio Masiello, Fabio Giannoni, Paolo Piccione

Publication date: 8 October 1997

Published in: Comptes Rendus de l'Académie des Sciences - Series I - Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0764-4442(97)87893-7

zbMATH Keywords

Morse theoryFermat's principleLyusternik-Schnirelman theorylightlike curvesstably causal Lorentzian manifold

Mathematics Subject Classification ID

Variational principles in infinite-dimensional spaces (58E30) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)

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