- AutorIn
- Günther Of
- Gregory J. Rodin
- Olaf Steinbach
- Matthias Taus
- Titel
- Coupling Methods for Interior Penalty Discontinuous Galerkin Finite Element Methods and Boundary Element Methods
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:ch1-qucosa-96885
- Schriftenreihe
- Chemnitz Scientific Computing Preprints
- Bandnummer
- 11-02
- ISSN
- 1864-0087
- Abstract (EN)
- This paper presents three new coupling methods for interior penalty discontinuous Galerkin finite element methods and boundary element methods. The new methods allow one to use discontinuous basis functions on the interface between the subdomains represented by the finite element and boundary element methods. This feature is particularly important when discontinuous Galerkin finite element methods are used. Error and stability analysis is presented for some of the methods. Numerical examples suggest that all three methods exhibit very similar convergence properties, consistent with available theoretical results.
- Andere Ausgabe
- Chemnitz Scientific Computing Preprints
Link: http://www.tu-chemnitz.de/mathematik/csc/preprints.php - Freie Schlagwörter (DE)
- Kopplung, Randelementmethode
- Freie Schlagwörter (EN)
- Coupling, Discontinuous Galerkin Finite Element Methods, Boundary Element Methods
- Klassifikation (DDC)
- 518
- Normschlagwörter (GND)
- Diskontinuierliche Galerkin-Methode, Randelemente-Methode
- Herausgeber (Institution)
- University of Texas
- TU Graz
- Publizierende Institution
- Technische Universität Chemnitz, Chemnitz
- URN Qucosa
- urn:nbn:de:bsz:ch1-qucosa-96885
- Veröffentlichungsdatum Qucosa
- 19.10.2012
- Dokumenttyp
- Preprint
- Sprache des Dokumentes
- Englisch
- Inhaltsverzeichnis
1. Introduction 2. Model Problem and Background 3. New Coupling Methods 4. Stability and Error Analysis 5. Numerical Examples 6. Summary A. Appendix