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arxiv: 1810.13263 · v1 · pith:WD4BO5Q4new · submitted 2018-10-31 · 🧮 math.NA · cs.CE

Exploring Parallel-in-Time Approaches for Eddy Current Problems

classification 🧮 math.NA cs.CE
keywords parallel-in-timecurrenteddymodelproblemachievedalgorithmsapplication
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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 problem. Via application of these methods to a two-dimensional model problem for a coaxial cable model, we show that a significant speedup can be achieved in comparison to sequential time stepping.

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