ERROR ANALYSIS FOR SOLVING VANDERMONDE SYSTEM WITH SPECIAL POINTS

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摘要 TheBjorckandPereyraalgorithmsusedforsolvingVandermondesystemofequationaremodifiedforthecasewherethepointsaresymmetriclysituatedaroundzero.Theworkingoperationissavedabouthalf.Aforwarderroranalysisispresentedforthemodifiedalgorithms,andit'sshownthatifthepointsaresituatedinsomeorder,theerrorboundareasgoodasHigham'sresultin1987.
机构地区 不详
出版日期 2003年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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