View : 191 Download: 0

Full metadata record

DC Field Value Language
dc.contributor.author윤정호-
dc.date.accessioned2016-08-28T11:08:53Z-
dc.date.available2016-08-28T11:08:53Z-
dc.date.issued2016-
dc.identifier.issn0021-9991-
dc.identifier.issn1090-2716-
dc.identifier.otherOAK-18877-
dc.identifier.urihttp://dspace.ewha.ac.kr/handle/2015.oak/218310-
dc.description.abstractIn the article [Yuan and Shu (2006) [17]], Yuan and Shu have developed discontinuous Galerkin ( DG) methods based on non-polynomial approximation spaces for solving time dependent problems. The authors established L-2 error estimates of the proposed methods and also presented a criterion for the choice of basis functions of the non-polynomial spaces to have the same approximation rates as those of polynomial finite element spaces of the same dimension. However, the verification that some of approximation spaces do satisfy the criterion has been performed only to limited types of approximation spaces. In this regards, the aim of this short note is to fill the gap. We prove that the criterion of Yuan and Shu can be satisfied by a wide class of basis functions, including the well-known basis functions such as trigonometric and exponential polynomials. (C) 2016 Elsevier Inc. All rights reserved.-
dc.languageEnglish-
dc.publisherACADEMIC PRESS INC ELSEVIER SCIENCE-
dc.subjectDiscontinuous Galerkin method-
dc.subjectNon-polynomial approximation space-
dc.subjectWronskian-
dc.subjectExtended Tchebycheff system-
dc.subjectApproximation rate-
dc.titleAshort note on the error estimates of Yuan-Shu discontinuous Galerkin method based on non-polynomial approximation spaces-
dc.typeArticle-
dc.relation.volume320-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage33-
dc.relation.lastpage39-
dc.relation.journaltitleJOURNAL OF COMPUTATIONAL PHYSICS-
dc.identifier.doi10.1016/j.jcp.2016.05.032-
dc.identifier.wosidWOS:000377044700003-
dc.identifier.scopusid2-s2.0-84975077435-
dc.author.googleYang, Hyoseon-
dc.author.googleYoon, Jungho-
dc.contributor.scopusid윤정호(7403587509)-
dc.date.modifydate20170601141049-
Appears in Collections:
자연과학대학 > 수학전공 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE