Dual-primal isogeometric tearing and interconnecting solvers for multipatch continuous and discontinuous Galerkin IgA equations |
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| Authors: | Christoph Hofer Ulrich Langer |
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| Institution: | 1. Johannes Kepler University Linz, Doctoral Program “Computational Mathematics”, Altenberger Straße 69, 4040 Linz;2. Austrian Academy of Sciences, RICAM, Altenberger Straße 69, 4040 Linz |
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| Abstract: | We present results regarding fast and robust solvers for equations arising from continuous and discontinuous Galerkin discretization of heterogeneous diffusion problems in the context of Isogeometric Analysis. The solvers considered belong to the class of non-overlapping domain decomposition methods which use tearing and interconnection strategies. (© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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