8 citations · 9 across the 2 of their papers we have counts for
8 papers
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…
A mixed discontinuous-continuous Galerkin time discretisation for Biot's system
Uwe Köcher, Markus Bause
We study higher-order space-time variational discretisations for modeling complex processes in porous media that include fluid and structure interactions which are of fundamental i…
Post-processed Galerkin approximation of improved order for wave equations
Markus Bause, Uwe Köcher, Florin A. Radu +1
We introduce and analyze a post-processing for a family of variational space-time approximations to wave problems. The discretization in space and time is based on continuous finit…
Numerical investigation on the fixed-stress splitting scheme for Biot's equations: Optimality of the tuning parameter
Jakub Wiktor Both, Uwe Köcher
We study the numerical solution of the quasi-static linear Biot's equations solved iteratively by the fixed-stress splitting scheme. In each iteration the mechanical and flow probl…
Space-Time-Parallel Poroelasticity Simulation
Uwe Köcher
The accurate, reliable and efficient numerical approximation of multi-physics processes in heterogeneous porous media with varying media coefficients that include fluid flow and st…