2 papers
math.NA2023
On the Positivity of the Discrete Green's Function for Unstructured Finite Element Discretizations in Three Dimensions
Andrew Miller
The aim of this paper is twofold. First, we prove estimates for a regularized Green's function in three dimensions. We then establish new estimates for the discrete Green's f…
cs.LG2021
Hierarchical Inducing Point Gaussian Process for Inter-domain Observations
Luhuan Wu, Andrew Miller, Lauren Anderson +3
We examine the general problem of inter-domain Gaussian Processes (GPs): problems where the GP realization and the noisy observations of that realization lie on different domains.…