3 papers
math.NA2026
Goal-oriented space-time adaptivity for the Navier--Stokes equations based on the dual weighted residual method
Marius Paul Bruchhäuser, Nils Margenberg, Markus Bause
This work presents a goal-oriented a posteriori error estimator based on the Dual Weighted Residual (DWR) method together with space-time mesh adaptivity for the Navier--Stokes equ…
math.NA2026
Anisotropic hp space-time adaptivity and goal-oriented error control for convection-dominated problems
Nils Margenberg, Marius Paul Bruchhäuser, Bernhard Endtmayer
We present an anisotropic goal-oriented error estimator based on the Dual Weighted Residual (DWR) method for time-dependent convection-dominated problems. Using elementwise p-aniso…
math.NA2024
Numerical Study of Approximation Techniques for the Temporal Weights to the DWR Method
Marius Paul Bruchhäuser, Markus Bause
This work presents a numerical investigation of different approximation techniques for the temporal weights used in the Dual Weighted Residual (DWR) method applied to a time-depend…