54 citations · 299 across the 38 of their papers we have counts for
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Stability and asymptotic analysis for instationary gas transport via relative energy estimates
Herbert Egger, Jan Giesselmann
We consider the transport of gas in long pipes and pipeline networks for which the dynamics are dominated by friction at the pipe walls. The governing equations can be formulated a…
A posteriori error estimates for wave maps into spheres
Jan Giesselmann, Elena Mäder-Baumdicker, David Jakob Stonner
We provide a posteriori error estimates in the energy norm for temporal semi-discretisations of wave maps into spheres that are based on the angular momentum formulation. Our analy…
Data-Driven Snapshot Calibration via Monotonic Feature Matching
Neeraj Sarna, Jan Giesselmann, Peter Benner
Snapshot matrices of hyperbolic equations have a slow singular value decay, resulting in inefficient reduced-order models. We develop on the idea of inducing a faster singular valu…