4 citations · 9 across the 11 of their papers we have counts for
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math.NA2021
Bulk-surface Lie splitting for parabolic problems with dynamic boundary conditions
Robert Altmann, Balázs Kovács, Christoph Zimmer
This paper studies bulk-surface splitting methods of first order for (semi-linear) parabolic partial differential equations with dynamic boundary conditions. The proposed Lie split…
cs.LG2021
Active Learning in Gaussian Process State Space Model
Hon Sum Alec Yu, Dingling Yao, Christoph Zimmer +2
We investigate active learning in Gaussian Process state-space models (GPSSM). Our problem is to actively steer the system through latent states by determining its inputs such that…
math.AP2021
Singular perturbation results for linear partial differential-algebraic equations of hyperbolic type
Robert Altmann, Christoph Zimmer
We consider constrained partial differential equations of hyperbolic type with a small parameter , which turn parabolic in the limit case, i.e., for .…