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20112026
most citedOptimizing multigrid reduction-in-time (MGRIT) and Parareal coarse-grid operators for linear advection

32 citations · 57 across the 16 of their papers we have counts for

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Showing 2022 · math.NAShow all

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math.NA2022

Fast multigrid reduction-in-time for advection via modified semi-Lagrangian coarse-grid operators

H. De Sterck, R. D. Falgout, O. A. Krzysik

Many iterative parallel-in-time algorithms have been shown to be highly efficient for diffusion-dominated partial differential equations (PDEs), but are inefficient or even diverge…