49 citations · 243 across the 39 of their papers we have counts for
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math.ST2018★ 2 cited
A Riemann-Stein Kernel Method
Alessandro Barp, Chris. J. Oates, Emilio Porcu +1
This paper proposes and studies a numerical method for approximation of posterior expectations based on interpolation with a Stein reproducing kernel. Finite-sample-size bounds on…
math.ST2018
Schoenberg coefficients and curvature at the origin of continuous isotropic positive definite kernels on spheres
Ahmed Arafat, Pablo Gregori, Emilio Porcu
We consider the class of continuous functions , with such that the associated isotropic kernel ---with $ξ,η\in \mat…