5 citations · 9 across the 3 of their papers we have counts for
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math.NA2021★ 4 cited
An asymptotic-preserving discretization scheme for gas transport in pipe networks
H. Egger, J. Giesselmann, T. Kunkel +1
We consider the simulation of barotropic flow of gas in long pipes and pipe networks. Based on a Hamiltonian reformulation of the governing system, a fully discrete approximation s…
math.NA2021
A fast and oblivious matrix compression algorithm for Volterra integral operators
Jürgen Dölz, Herbert Egger, Vsevolod Shashkov
The numerical solution of dynamical systems with memory requires the efficient evaluation of Volterra integral operators in an evolutionary manner. After appropriate discretisation…