{"title":"A conjugate gradient FFT method for transient scattering by dielectric cylinders","authors":"R. Bloemenkamp, P. M. van den Berg","doi":"10.1109/APS.1999.789570","DOIUrl":null,"url":null,"abstract":"We have solved the transient scattering problem by a CGFFT iterative method, both in space and time. We do not need the doubling of the time interval in the conjugate gradient method described in (Tijhuis 1991). In each iteration the computational complexity is roughly of the order of MNPlog(MNP).","PeriodicalId":391546,"journal":{"name":"IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)","volume":"149 5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1999.789570","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We have solved the transient scattering problem by a CGFFT iterative method, both in space and time. We do not need the doubling of the time interval in the conjugate gradient method described in (Tijhuis 1991). In each iteration the computational complexity is roughly of the order of MNPlog(MNP).
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