Multigrid solvers for the de Rham complex with optimal complexity in polynomial degree
<p>The Riesz maps of the 𝐿<sup>2</sup> de Rham complex frequently arise as subproblems in the construction of fast preconditioners for more complicated problems. In this work, we present multigrid solvers for high-order finite-element discretizations of these Riesz maps with the sa...
Main Authors: | Brubeck, PD, Farrell, PE |
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Format: | Journal article |
Language: | English |
Published: |
Society for Industrial and Applied Mathematics
2024
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