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math.PR2023
Discrete mixture representations of spherical distributions
Ludwig Baringhaus, Rudolf Grübel
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 Gaus…
math.CO2023★ 3 cited
A note on limits of sequences of binary trees
Rudolf Grübel
We discuss a notion of convergence for binary trees that is based on subtree sizes. In analogy to recent developments in the theory of graphs, posets and permutations we investigat…