Efficient Low-Order Refined Preconditioners for High-Order Matrix-Free Continuous and Discontinuous Galerkin Methods
Author:
Funder
Lawrence Livermore National Laboratory
Publisher
Society for Industrial & Applied Mathematics (SIAM)
Subject
Applied Mathematics,Computational Mathematics
Link
https://epubs.siam.org/doi/pdf/10.1137/19M1282052
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1. Parallel multigrid smoothing: polynomial versus Gauss–Seidel
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4. Multigrid Algorithms for $hp$-Discontinuous Galerkin Discretizations of Elliptic Problems
5. A Uniform Additive Schwarz Preconditioner for High-Order Discontinuous Galerkin Approximations of Elliptic Problems
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