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ВИДЕОТЕКА |
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Lorentzian manifolds with large isometry group Dmitri Alekseevsky Masaryk University in Brno |
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Аннотация: I give a survey of results about isometry group of Lorentzian manifolds and will describe some classes of homogeneous Lorentzian manifolds including homogeneous manifolds of a semisimple Lie group and manifolds with weakly irreducible isotropy group. Язык доклада: английский |