If the fast multipole method (FMM) is applied in the context of the boundary element method, the efficiency and accuracy of the FMM is significantly influenced by the used hierarchical grouping scheme. Hence, in this paper, a new approach to the grouping scheme is presented to solve numerical examples with problem‐oriented meshes and higher order elements accurately and efficiently. Furthermore, with the proposed meshing strategies the efficiency of the FMM can be additionally controlled.
%0 Journal Article
%1 andre2003improved
%A Buchau, André
%A Hafla, Wolfgang
%A Groh, Friedemann
%A Rucker, Wolfgang M.
%B COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
%D 2003
%I MCB UP Ltd
%K myown from:andrebuchau
%N 3
%P 495--507
%R 10.1108/03321640310474895
%T Improved grouping scheme and meshing strategies for the fast multipole method
%U https://doi.org/10.1108/03321640310474895
%V 22
%X If the fast multipole method (FMM) is applied in the context of the boundary element method, the efficiency and accuracy of the FMM is significantly influenced by the used hierarchical grouping scheme. Hence, in this paper, a new approach to the grouping scheme is presented to solve numerical examples with problem‐oriented meshes and higher order elements accurately and efficiently. Furthermore, with the proposed meshing strategies the efficiency of the FMM can be additionally controlled.
@article{andre2003improved,
abstract = {If the fast multipole method (FMM) is applied in the context of the boundary element method, the efficiency and accuracy of the FMM is significantly influenced by the used hierarchical grouping scheme. Hence, in this paper, a new approach to the grouping scheme is presented to solve numerical examples with problem‐oriented meshes and higher order elements accurately and efficiently. Furthermore, with the proposed meshing strategies the efficiency of the FMM can be additionally controlled.},
added-at = {2020-09-15T12:21:39.000+0200},
author = {Buchau, André and Hafla, Wolfgang and Groh, Friedemann and Rucker, Wolfgang M.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2e8cdf144c72ecd680c63a9d8747177b2/iis},
booktitle = {COMPEL - The international journal for computation and mathematics in electrical and electronic engineering},
doi = {10.1108/03321640310474895},
interhash = {84815c6afac7eefe02c79f4b6c2b06aa},
intrahash = {e8cdf144c72ecd680c63a9d8747177b2},
issn = {03321649},
keywords = {myown from:andrebuchau},
month = jan,
number = 3,
pages = {495--507},
publisher = {MCB UP Ltd},
timestamp = {2020-09-15T10:21:39.000+0200},
title = {Improved grouping scheme and meshing strategies for the fast multipole method},
url = {https://doi.org/10.1108/03321640310474895},
volume = 22,
year = 2003
}
