Engwer, Christian
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Abstract
In this report we present a new approach to simulations on complex shaped domains. The method uses a Discontinuous Galerkin discretization and a structured grid to construct the test and trial functions. Boundary and transmission conditions along the complex shape of the domains are imposed weakly via the Discontinuous Galerkin formulation. This method o ers a discretization where the minimal number of unknowns is independent of the possibly very complicated shape of the domain.
Document type: | Preprint |
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Series Name: | IWR-Preprints |
Date Deposited: | 08 Aug 2005 13:55 |
Date: | 2005 |
Faculties / Institutes: | Service facilities > Interdisciplinary Center for Scientific Computing |
DDC-classification: | 510 Mathematics |
Controlled Keywords: | Finite-Elemente-Methode, Diskontinuierliche Galerkin-Methode |
Uncontrolled Keywords: | Komplexe Gebiete , Discontinuous Galerkin Methode , Finite Element MethodeComplex Domains , Discontinuous Galerkin Method , Finite Element Method |