13 citations · 13 across the 2 of their papers we have counts for
4 papers · 1 filter
Analysis of algebraic flux correction for semi-discrete advection problems
Hennes Hajduk, Andreas Rupp, Dmitri Kuzmin
We present stability and error analysis for algebraic flux correction schemes based on monolithic convex limiting. For a continuous finite element discretization of the time-depend…
HMG -- Homogeneous multigrid for HDG
Peipei Lu, Andreas Rupp, Guido Kanschat
We introduce a homogeneous multigrid method in the sense that it uses the same HDG discretization scheme for Poisson's equation on all levels. In particular, we construct a stable…
A subcell-enriched Galerkin method for advection problems
Andreas Rupp, Moritz Hauck, Vadym Aizinger
In this work, we introduce a generalization of the enriched Galerkin (EG) method. The key feature of our scheme is an adaptive two-mesh approach that, in addition to the standard e…
FESTUNG: A MATLAB /GNU Octave toolbox for the discontinuous Galerkin method. Part IV: Generic problem framework and model-coupling interface
Balthasar Reuter, Andreas Rupp, Vadym Aizinger +2
This is the fourth installment in our series on implementing the discontinuous Galerkin (DG) method as an open source MATLAB /GNU Octave toolbox. Similarly to its predecessors, thi…