93 citations · 208 across the 38 of their papers we have counts for
6 papers · 1 filter
A Cost-Efficient Space-Time Adaptive Algorithm for Coupled Flow and Transport
Marius Paul Bruchhäuser, Markus Bause
In this work, a cost-efficient space-time adaptive algorithm based on the Dual Weighted Residual (DWR) method is developed and studied for a coupled model problem of flow and conve…
Modelling Annual Scintillation Velocity Variations of FRB 20201124A
R. A. Main, S. Bethapudi, V. R. Marthi +5
Compact radio sources exhibit scintillation, an interference pattern arising from propagation through inhomogeneous plasma, where scintillation patterns encode the relative distanc…
Accurate simulation of THz generation with Finite-Element Time Domain methods
Nils Margenberg, Franz X. Kärtner, Markus Bause
We investigate the accurate full broadband simulation of complex nonlinear optical processes. A mathematical model and numerical simulation techniques in the time domain are develo…
Efficiency of local Vanka smoother geometric multigrid preconditioning for space-time finite element methods to the Navier-Stokes equations
Mathias Anselmann, Markus Bause
Numerical simulation of incompressible viscous flow, in particular in three space dimensions, continues to remain a challenging task. Space-time finite element methods feature the…
On the implementation of an adaptive multirate framework for coupled transport and flow
Marius Paul Bruchhäuser, Uwe Köcher, Markus Bause
In this work, a multirate in time approach resolving the different time scales of a convection-dominated transport and coupled fluid flow is developed and studied in view of goal-o…
Convergence of a continuous Galerkin method for hyperbolic-parabolic systems
Markus Bause, Mathias Anselmann, Uwe Köcher +1
We study the numerical approximation by space-time finite element methods of a multi-physics system coupling hyperbolic elastodynamics with parabolic transport and modeling poro- a…