Functions with (non)timelike gradient on a space-time

DOI10.3103/S1055134415040021zbMath1374.53099OpenAlexW2322825398MaRDI QIDQ2959154

I. A. Zubareva, Valeriĭ Nikolaevich Berestovskiĭ

Publication date: 9 February 2017

Published in: Siberian Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s1055134415040021

zbMATH Keywords

Lorentz manifoldlevel surfaceevent horizonglobally hyperbolic spacetimeworld lineCauchy surface(non)time-like gradientde Sitter spacetime of first kind

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Real-valued functions on manifolds (58C05)

Related Items (1)

Causal properties of fibered space-time

Cites Work

• Left-invariant Lorentz metrics on Lie groups
• On a problem by V. A. Toponogov
• The existence of cosmic time functions
• Domain of Dependence
• The Large Scale Structure of Space-Time
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