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Conference Paper: MLFMA for solving boundary integral equations of 2D electromagnetic scattering at low frequencies
Title | MLFMA for solving boundary integral equations of 2D electromagnetic scattering at low frequencies |
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Authors | |
Issue Date | 1998 |
Citation | Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1998, v. 3, p. 1762-1765 How to Cite? |
Abstract | A normalized 2D multilevel fast multipole algorithm (MLFMA) with a computational complexity of O(N) for low frequencies is developed. This normalized 2D MLFMA can be used independently not only at low frequencies, but be merged easily with the dynamic algorithm to solve large-scale problems with dense subgridded areas. Some numerical computations are performed, and good agreement is observed with the plain conjugate gradient (CG) method. The null space problem for boundary integral equations at low frequencies is also studied. |
Persistent Identifier | http://hdl.handle.net/10722/182882 |
ISSN | 2019 SCImago Journal Rankings: 0.108 |
DC Field | Value | Language |
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dc.contributor.author | Zhao, JS | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.date.accessioned | 2013-05-02T05:17:30Z | - |
dc.date.available | 2013-05-02T05:17:30Z | - |
dc.date.issued | 1998 | en_US |
dc.identifier.citation | Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1998, v. 3, p. 1762-1765 | en_US |
dc.identifier.issn | 0272-4693 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182882 | - |
dc.description.abstract | A normalized 2D multilevel fast multipole algorithm (MLFMA) with a computational complexity of O(N) for low frequencies is developed. This normalized 2D MLFMA can be used independently not only at low frequencies, but be merged easily with the dynamic algorithm to solve large-scale problems with dense subgridded areas. Some numerical computations are performed, and good agreement is observed with the plain conjugate gradient (CG) method. The null space problem for boundary integral equations at low frequencies is also studied. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) | en_US |
dc.title | MLFMA for solving boundary integral equations of 2D electromagnetic scattering at low frequencies | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0031617608 | en_US |
dc.identifier.volume | 3 | en_US |
dc.identifier.spage | 1762 | en_US |
dc.identifier.epage | 1765 | en_US |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Zhao, JS=7410309451 | en_US |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
dc.identifier.issnl | 0272-4693 | - |