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Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0377-0427(01)00543-X
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dc.titleA comparison of the spectral and the discrete singular convolution schemes for the KdV-type equations
dc.contributor.authorFeng, B.-F.
dc.contributor.authorWei, G.W.
dc.date.accessioned2014-10-28T03:10:52Z
dc.date.available2014-10-28T03:10:52Z
dc.date.issued2002-08-01
dc.identifier.citationFeng, B.-F., Wei, G.W. (2002-08-01). A comparison of the spectral and the discrete singular convolution schemes for the KdV-type equations. Journal of Computational and Applied Mathematics 145 (1) : 183-188. ScholarBank@NUS Repository. https://doi.org/10.1016/S0377-0427(01)00543-X
dc.identifier.issn03770427
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/104708
dc.description.abstractThe discrete singular convolution (DSC) algorithm is applied to the Korteweg-de Vries (KdV) and modified KdV (mKdV) equations with a particular emphasis on a comparison with the Fourier pseudospectral (FPS) method. The errors of the DSC algorithm with respect to the numerical resolution are investigated by using the discrete Fourier analysis. The numerical results indicate that the DSC method can be more accurate than the FPS method for many nonlinear wave problems that are non-bandlimited in nature. © 2001 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0377-0427(01)00543-X
dc.sourceScopus
dc.subjectDiscrete singular convolution
dc.subjectFourier error analysis
dc.subjectFourier pseudospectral method
dc.subjectKdV equation
dc.typeArticle
dc.contributor.departmentCOMPUTATIONAL SCIENCE
dc.description.doi10.1016/S0377-0427(01)00543-X
dc.description.sourcetitleJournal of Computational and Applied Mathematics
dc.description.volume145
dc.description.issue1
dc.description.page183-188
dc.identifier.isiut000176767700013
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