Homogeneous Lorentzian structures on some Gödel-Levichev's spacetimes, and associated reductive decompositions.
Gadea, P.M., Ramos, Ana Primo (2003)
Balkan Journal of Geometry and its Applications (BJGA)
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Gadea, P.M., Ramos, Ana Primo (2003)
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We study retracts of coset spaces. We prove that in certain spaces the set of points that are contained in a component of dimension less than or equal to n, is a closed set. Using our techniques we are able to provide new examples of homogeneous spaces that are not coset spaces. We provide an example of a compact homogeneous space which is not a coset space. We further provide an example of a compact metrizable space which is a retract of a homogeneous compact space, but which is not...
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