Abstract
The GDSW (Generalized Dryja–Smith–Widlund) preconditioner is a two-level overlapping Schwarz domain decomposition preconditioner [23] with exact local solvers [5, 4].
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Heinlein, A., Klawonn, A., Rheinbach, O., Röver, F. (2020). A Three-level Extension of the GDSW Overlapping Schwarz Preconditioner in Three Dimensions. In: Haynes, R., et al. Domain Decomposition Methods in Science and Engineering XXV. DD 2018. Lecture Notes in Computational Science and Engineering, vol 138. Springer, Cham. https://doi.org/10.1007/978-3-030-56750-7_20
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DOI: https://doi.org/10.1007/978-3-030-56750-7_20
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