Multigrid interpretations of the parareal algorithm leading to an overlapping variant and MGRIT
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Publication:6108355
DOI10.1007/s00791-018-0297-yOpenAlexW2811245070WikidataQ129604227 ScholiaQ129604227MaRDI QIDQ6108355
Martin J. Gander, Hui Zhang, Felix Kwok
Publication date: 29 June 2023
Published in: Computing and Visualization in Science (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00791-018-0297-y
Related Items (14)
A Unified Analysis Framework for Iterative Parallel-in-Time Algorithms ⋮ On the use of a multigrid-reduction-in-time algorithm for multiscale convergence of turbulence simulations ⋮ Parareal method for anisotropic diffusion denoising ⋮ Applications of time parallelization ⋮ Toward error estimates for general space-time discretizations of the advection equation ⋮ Fast Multigrid Reduction-in-Time for Advection via Modified Semi-Lagrangian Coarse-Grid Operators ⋮ Parallel-in-time integration of the shallow water equations on the rotating sphere using parareal and MGRIT ⋮ A Diagonalization-Based Parareal Algorithm for Dissipative and Wave Propagation Problems ⋮ A Superlinear Convergence Estimate for the Parareal Schwarz Waveform Relaxation Algorithm ⋮ An experimental comparison of a space-time multigrid method with PFASST for a reaction-diffusion problem ⋮ A Direct Time Parallel Solver by Diagonalization for the Wave Equation ⋮ Multilevel Convergence Analysis of Multigrid-Reduction-in-Time ⋮ Necessary Conditions and Tight Two-level Convergence Bounds for Parareal and Multigrid Reduction in Time ⋮ Acceleration of the Two-Level MGRIT Algorithm via the Diagonalization Technique
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