An implementation and numerical experiments of the FEM‐BEM coupling for the elastodynamic wave equation in 3D
- In this paper we deal with an implementation as well as numerical experiments for the coupling of interior and exterior problems of the elastodynamic wave equation with transparent boundary conditions in 3D as described in a previous paper by this author. In more detail, the FEM‐BEM‐coupling as well as the time discretization by using leapfrog and convolution quadrature is considered. Our aim is to provide an insight into the necessary steps of the implementation. Based on this, we present numerical experiments for a non‐convex domain and analyze the errors.
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| Author: | Sarah EberleORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-560502 |
| DOI: | https://doi.org/10.1002/zamm.201900050 |
| ISSN: | 1521-4001 |
| Parent Title (English): | ZAMM : journal of applied mathematics and mechanics = Zeitschrift für angewandte Mathematik und Mechanik |
| Publisher: | Wiley-VCH |
| Place of publication: | Berlin |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2019/12/05 |
| Date of first Publication: | 2019/12/05 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2020/10/16 |
| Tag: | FEM-BEM-coupling; convolution quadrature; elastodynamic wave equation; leapfrog; numerical experiments |
| Volume: | 99 |
| Issue: | e201900050 |
| Page Number: | 19 |
| HeBIS-PPN: | 476179351 |
| Institutes: | Informatik und Mathematik / Mathematik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 51 Mathematik / 510 Mathematik |
| Sammlungen: | Universitätspublikationen |
| Licence (English): |  Creative Commons - Namensnennung-Nicht kommerziell 4.0 |
