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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：数学科学学院
学科：计算数学. 应用数学
电子邮箱：wolf_hsu@dlut.edu.cn
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A multinomial spline approximation scheme using spline quasi-interpolants
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论文类型：期刊论文
发表时间：2012-01-01
发表刊物：APPLIED MATHEMATICS AND COMPUTATION
收录刊物：SCIE、EI
卷号：218
期号：9
页面范围：5081-5089
ISSN号：0096-3003
关键字：B-splines; Bernstein polynomials; Quasi-interpolants; Chebyshev knots
摘要：This paper presents a multinomial spline approximation scheme based on spline quasi-interpolants. The scheme can be considered as an extension of the usual Bernstein approximation for complex exponentials. Error estimates and numerical examples are given to show that this new scheme could produce highly accurate results. (C) 2011 Elsevier Inc. All rights reserved.