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math.PR2021★ 10 cited
Gaussian distributions on Riemannian symmetric spaces, random matrices, and planar Feynman diagrams
Simon Heuveline, Salem Said, Cyrus Mostajeran
Gaussian distributions can be generalized from Euclidean space to a wide class of Riemannian manifolds. Gaussian distributions on manifolds are harder to make use of in application…
math.PR2019
On the Riemannian barycentre of a Markov chain
Salem Said
The Riemannian barycentre is one of the most widely used statistical descriptors for probability distributions on Riemannian manifolds. At present, existing algorithms are able to…