66 citations · 198 across the 18 of their papers we have counts for
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math.NA2020
Space-time metamorphosis
Andreas Bock, Colin Cotter
We study the problem of registering images. The framework we use is metamorphosis and we construct a variational Eulerian space-time setting and pose the registration problem as an…
math.NA2020
Energy conserving SUPG methods for compatible finite element schemes in numerical weather prediction
Golo A. Wimmer, Colin J. Cotter, Werner Bauer
We present an energy conserving space discretisation based on a Poisson bracket that can be used to derive the dry compressible Euler as well as thermal shallow water equations. It…