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stat.ML2021
Learning landmark geodesics using Kalman ensembles
Andreas Bock, Colin J. Cotter
We study the problem of diffeomorphometric geodesic landmark matching where the objective is to find a diffeomorphism that via its group action maps between two sets of landmarks.…
math.NA2021
A note on error analysis for a nonconforming discretisation of the tri-Helmholtz equation with singular data
Andreas Bock, Colin Cotter
We apply the nonconforming discretisation of Wu and Xu (2019) to the tri-Helmholtz equation on the plane where the source term is a functional evaluating the test function on a one…