Vector valued Thiele-Werner-type osculatory rational interpolants

被引：4
|
作者：
Wang, JB [1 ]
Gu, CQ [1 ]
机构：
[1] Shanghai Univ, Dept Math, Shanghai 200436, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2004年 / 163卷 / 01期
基金：
中国国家自然科学基金;
关键词：
vector valued; osculatory rational interpolation; Thiele-Werner continued fraction; characteristic properties;
D O I：
10.1016/j.cam.2003.08.069
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A method of solving vector-valued osculatory rational interpolation problems is presented by using the Samelson inverse of vectors. The rational interpolants are constructed in the form of Thiele-Werner-type continued fraction expression. Its interpolation structures are analyzed and important characteristic properties are obtained. (C) 2003 Elsevier B.V. All rights reserved.
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页码：241 / 252
页数：12
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