The projective geometry of simple cosmological models

DOI10.1098/rspa.1985.0013zbMath0564.53028OpenAlexW2056771627MaRDI QIDQ3678292

T. R. Hurd

Publication date: 1985

Published in: Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.1985.0013

zbMATH Keywords

projective geometrycurvature singularitiesconformal infinityquadric hypersurfaceFriedman-Robertson-Walker modelsmatter flow lines

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of global differential geometry to the sciences (53C80) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)

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