Annotation
We define the gravitational singularities as singularities of a spaceli time foliation on the manifold X$^{4}$, and this definition is used to study the topology of singularities in homogeneous cosmological models.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
G.A. Sardanashvili, V.P. Yanchevskii
Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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