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Dual‐primal isogeometric tearing and interconnecting solvers for multipatch continuous and discontinuous Galerkin IgA equations
Author(s) -
Hofer Christoph,
Langer Ulrich
Publication year - 2016
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201610362
Subject(s) - isogeometric analysis , discretization , discontinuous galerkin method , tearing , context (archaeology) , galerkin method , domain decomposition methods , domain (mathematical analysis) , mathematics , dual (grammatical number) , mathematical analysis , computer science , physics , finite element method , geology , paleontology , thermodynamics , art , literature
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)