Explicit solution of Calderon preconditioned time domain integral equations

Handle URI:
http://hdl.handle.net/10754/564778
Title:
Explicit solution of Calderon preconditioned time domain integral equations
Authors:
Ulku, Huseyin Arda ( 0000-0003-4682-3902 ) ; Bagci, Hakan ( 0000-0003-3867-5786 ) ; Michielssen, Eric
Abstract:
An explicit marching on-in-time (MOT) scheme for solving Calderon-preconditioned time domain integral equations is proposed. The scheme uses Rao-Wilton-Glisson and Buffa-Christiansen functions to discretize the domain and range of the integral operators and a PE(CE)m type linear multistep to march on in time. Unlike its implicit counterpart, the proposed explicit solver requires the solution of an MOT system with a Gram matrix that is sparse and well-conditioned independent of the time step size. Numerical results demonstrate that the explicit solver maintains its accuracy and stability even when the time step size is chosen as large as that typically used by an implicit solver. © 2013 IEEE.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)
Conference/Event name:
2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Issue Date:
Jul-2013
DOI:
10.1109/APS.2013.6710680
Type:
Conference Paper
ISSN:
15223965
ISBN:
9781467353175
Appears in Collections:
Conference Papers; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorUlku, Huseyin Ardaen
dc.contributor.authorBagci, Hakanen
dc.contributor.authorMichielssen, Ericen
dc.date.accessioned2015-08-04T07:15:36Zen
dc.date.available2015-08-04T07:15:36Zen
dc.date.issued2013-07en
dc.identifier.isbn9781467353175en
dc.identifier.issn15223965en
dc.identifier.doi10.1109/APS.2013.6710680en
dc.identifier.urihttp://hdl.handle.net/10754/564778en
dc.description.abstractAn explicit marching on-in-time (MOT) scheme for solving Calderon-preconditioned time domain integral equations is proposed. The scheme uses Rao-Wilton-Glisson and Buffa-Christiansen functions to discretize the domain and range of the integral operators and a PE(CE)m type linear multistep to march on in time. Unlike its implicit counterpart, the proposed explicit solver requires the solution of an MOT system with a Gram matrix that is sparse and well-conditioned independent of the time step size. Numerical results demonstrate that the explicit solver maintains its accuracy and stability even when the time step size is chosen as large as that typically used by an implicit solver. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleExplicit solution of Calderon preconditioned time domain integral equationsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journal2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)en
dc.conference.date7 July 2013 through 13 July 2013en
dc.conference.name2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013en
dc.conference.locationOrlando, FLen
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI 48109, United Statesen
kaust.authorUlku, Huseyin Ardaen
kaust.authorBagci, Hakanen
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