The numerical solution of the Dirichlet problem for the Helmholtz equation

dc.creatordoVal, JBR
dc.creatorFo, MGA
dc.date1996
dc.dateMAR
dc.date2014-12-16T11:34:54Z
dc.date2015-11-26T18:03:16Z
dc.date2014-12-16T11:34:54Z
dc.date2015-11-26T18:03:16Z
dc.date.accessioned2018-03-29T00:45:05Z
dc.date.available2018-03-29T00:45:05Z
dc.identifierApplied Mathematics Letters. Pergamon-elsevier Science Ltd, v. 9, n. 2, n. 85, n. 89, 1996.
dc.identifier0893-9659
dc.identifierWOS:A1996UA38600018
dc.identifier10.1016/0893-9659(96)00018-3
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/72183
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/72183
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/72183
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1292480
dc.descriptionA numerical treatment for the boundary value problem involving the Helmholtz equation Delta u - lambda(2)u = 0 is presented. The precision error for square grids is of order O(h(2)) and a stricter evaluation for the method is obtained when compared with the precision error for the standard finite difference scheme.
dc.description9
dc.description2
dc.description85
dc.description89
dc.languageen
dc.publisherPergamon-elsevier Science Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationApplied Mathematics Letters
dc.relationAppl. Math. Lett.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectelliptic differential equations
dc.subjectnumerical solutions for partial differential equations
dc.subjectHelmholtz equation
dc.subjectnonstandard difference approximations
dc.titleThe numerical solution of the Dirichlet problem for the Helmholtz equation
dc.typeArtículos de revistas


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