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Numerical Integration Based on Bivariate Quartic Quasi-Interpolation Operators

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摘要 Inthispaper,weproposeamethodtodealwithnumericalintegralbyusingtwokindsofC~2quasi-interpolationoperatorsonthebivariatesplinespace,andalsodis-cusstheconvergencepropertiesanderrorestimates.Moreover,theproposedmethodisappliedtothenumericalevaluationof2-Dsingularintegrals.Numericalexper-imentswillbecarriedoutandtheresultswillbecomparedwithsomepreviouslypublishedresults.

DOI kd2np59xd6/536838

作者 Renhong Wang;Xiaolei Zhang

机构地区不详

出处《高等学校计算数学学报：英文版》 2007年3期

关键词数值积分双元四次拟插值算子奇异积分插值法

分类 [理学][基础数学]

出版日期 2007年03月13日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）

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来源期刊

高等学校计算数学学报：英文版

高等学校计算数学学报：英文版

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数值积分双元四次拟插值算子奇异积分插值法

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