Auflistung nach Schlagwort "Isotropy"

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  • Discrete mixture representations of spherical distributions 
    Baringhaus, Ludwig; Grübel, Rudolf (Heidelberg [u.a.] : Springer, 2023)
    We obtain discrete mixture representations for parametric families of probability distributions on Euclidean spheres, such as the von Mises–Fisher, the Watson and the angular Gaussian families. In addition to several special ...
  • The effects of multiple modes and reduced symmetry on the rapidity and robustness of slow contraction 
    Ijjas, Anna; Pretorius, Frans; Steinhardt, Paul J.; Sullivan, Andrew P. (Amsterdam [u.a.] : Elsevier, 2021)
    We demonstrate that the rapidity and robustness of slow contraction in homogenizing and flattening the universe found in simulations in which the initial conditions were restricted to non-perturbative variations described ...