Betcke, Timo;
Bosy, Michał;
Burman, Erik;
(2022)
Hybrid coupling of finite element and boundary element methods using Nitsche’s method and the Calderon projection.
Numerical Algorithms
10.1007/s11075-022-01289-9.
(In press).
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Abstract
In this paper, we discuss a hybridised method for FEM-BEM coupling. The coupling from both sides use a Nitsche-type approach to couple to the trace variable. This leads to a formulation that is robust and flexible with respect to approximation spaces and can easily be combined as a building block with other hybridised methods. Energy error norm estimates and the convergence of Jacobi iterations are proved and the performance of the method is illustrated on some computational examples.
| Type: | Article |
|---|---|
| Title: | Hybrid coupling of finite element and boundary element methods using Nitsche’s method and the Calderon projection |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1007/s11075-022-01289-9 |
| Publisher version: | https://doi.org/10.1007/s11075-022-01289-9 |
| Language: | English |
| Additional information: | Open Access: This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
| UCL classification: | UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Mathematics UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10144391 |
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