Broadband multilevel fast multipole algorithm for large-scale problems with nonuniform discretizations
dc.contributor.author | Ergül, Ö. | en_US |
dc.contributor.author | Karaosmanoğlu, B. | en_US |
dc.contributor.author | Takrimi, Manouchehr | en_US |
dc.contributor.author | Ertürk, Vakur B. | en_US |
dc.coverage.spatial | Espoo, Finland | en_US |
dc.date.accessioned | 2018-04-12T11:48:02Z | |
dc.date.available | 2018-04-12T11:48:02Z | |
dc.date.issued | 2016 | en_US |
dc.department | Department of Electrical and Electronics Engineering | en_US |
dc.description | Date of Conference: 14-18 August 2016 | en_US |
dc.description | Conference Name: URSI International Symposium on Electromagnetic Theory, EMTS 2016 | en_US |
dc.description.abstract | We present a broadband implementation of the multilevel fast multipole algorithm (MLFMA) for fast and accurate solutions of multiscale problems involving highly nonuniform discretizations. Incomplete tree structures, which are based on population-based clustering with flexible leaf-level boxes at different levels, are used to handle extremely varying triangulation sizes on the same structures. Superior efficiency and accuracy of the developed implementation, in comparison to the standard and broadband MLFMA solvers employing conventional tree structures, are demonstrated on practical problems. | en_US |
dc.description.provenance | Made available in DSpace on 2018-04-12T11:48:02Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016 | en |
dc.identifier.doi | 10.1109/URSI-EMTS.2016.7571375 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/37687 | |
dc.language.iso | English | en_US |
dc.publisher | IEEE | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/URSI-EMTS.2016.7571375 | en_US |
dc.source.title | Proceedings of the URSI International Symposium on Electromagnetic Theory, EMTS 2016 | en_US |
dc.subject | Electric fields | en_US |
dc.subject | Based clustering | en_US |
dc.subject | Discretizations | en_US |
dc.subject | Large-scale problem | en_US |
dc.subject | Multi level fast multipole algorithms (MLFMA) | en_US |
dc.subject | Multiscale problem | en_US |
dc.subject | Practical problems | en_US |
dc.subject | Tree structures | en_US |
dc.title | Broadband multilevel fast multipole algorithm for large-scale problems with nonuniform discretizations | en_US |
dc.type | Conference Paper | en_US |
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