Journal
SIAM JOURNAL ON SCIENTIFIC COMPUTING
Volume 41, Issue 5, Pages B983-B1010Publisher
SIAM PUBLICATIONS
DOI: 10.1137/18M1227251
Keywords
BEM; FMM; IGA; electromagnetic scattering; EFIE
Categories
Funding
- DFG [SCHO1562/3-1, KU1553/4-1]
- Swiss National Science Foundation [174987]
- Excellence Initiative of the German Federal Government
- Excellence Initiative of the German State Government
- Graduate School of Computational Engineering at TU Darmstadt
Ask authors/readers for more resources
We analyze a new approach to three-dimensional electromagnetic scattering problems via fast isogeometric boundary element methods. Starting with an investigation of the theoretical setting around the electric field integral equation within the isogeometric framework, we show existence, uniqueness, and quasi optimality of the isogeometric approach. For a fast and efficient computation, we then introduce and analyze an interpolation-based fast multipole method tailored to the isogeometric setting, which admits competitive algorithmic and complexity properties. This is followed by a series of numerical examples of industrial scope, together with a detailed presentation and interpretation of the results.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available