Convex functions and spacetime geometry

DOI10.1088/0264-9381/18/21/314zbMath0995.83004arXivgr-qc/0011055OpenAlexW2100431119MaRDI QIDQ2769509

Akihiro Ishibashi, Gary W. Gibbons

Publication date: 7 October 2002

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/0011055

zbMATH Keywords

Riemannian manifoldsPenrose diagramSchwarzschild black holelevel setsKilling vectorspacetime geometryspacelike submanifoldsEuclidean solutions of Einstein's equationhomothetic Killing vector fieldsspacetime convex functions

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Black holes (83C57) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Applications of global differential geometry to the sciences (53C80)

Related Items (4)

Lorentzian Calderón problem under curvature bounds ⋮ Convex functions and geodesic connectedness of space-times ⋮ Convexity in triangular norm of fuzzy sets ⋮ Compact null hypersurfaces in Lorentzian manifolds

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