8 citations · 11 across the 4 of their papers we have counts for
5 papers
Asynchronous Truncated Multigrid-reduction-in-time (AT-MGRIT)
Jens Hahne, Ben Southworth, Stephanie Friedhoff
In this paper, we present the new "asynchronous truncated multigrid-reduction-in-time" (AT-MGRIT) algorithm for introducing time parallelism to the solution of discretized time-dep…
PyMGRIT: A Python Package for the parallel-in-time method MGRIT
Jens Hahne, Stephanie Friedhoff, Matthias Bolten
In this paper, we introduce the Python framework PyMGRIT, which implements the multigrid-reduction-in-time (MGRIT) algorithm for solving the (non-)linear systems arising from the d…
Parallel-in-Time Simulation of an Electrical Machine using MGRIT
Matthias Bolten, Stephanie Friedhoff, Jens Hahne +1
We apply the multigrid-reduction-in-time (MGRIT) algorithm to an eddy current simulation of a two-dimensional induction machine supplied by a pulse-width-modulation signal. To reso…
Multigrid-reduction-in-time for Eddy Current problems
Stephanie Friedhoff, Jens Hahne, Sebastian Schöps
Parallel-in-time methods have shown success for reducing the simulation time of many time-dependent problems. Here, we consider applying the multigrid-reduction-in-time (MGRIT) alg…
Exploring Parallel-in-Time Approaches for Eddy Current Problems
Stephanie Friedhoff, Jens Hahne, Iryna Kulchytska-Ruchka +1
We consider the usage of parallel-in-time algorithms of the Parareal and multigrid-reduction-in-time (MGRIT) methodologies for the parallel-in-time solution of the eddy current pro…