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Preconditioners for nonconforming discretizations |
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| Authors: | Peter Oswald. |
| Affiliation: | Institut für Angewandte Mathematik, FSU Jena, D-07740 Jena, Germany |
| Abstract: | We prove an abstract norm equivalence for a two-level method, which allows us to reduce the construction of preconditioners for nonconforming finite element discretizations to known cases of conforming elements. |
| Keywords: | Nonconforming finite elements preconditioned iterative methods |
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