摘要
文章讨论了矩形网格上Thiele-Thiele型二元分叉连分式切触有理插值函数及其对偶函数的唯一性问题,并探讨了互为对偶的切触有理插值函数之间的联系及其性质,最后通过数值例子验证了文章的主要结论。
This paper discusses the unique property of Thiele-Thiele type bivariate branched continued fraction osculatory rational interpolation and its dual function, and investigates the connection between them and many properties obtained. In the end, the main results are illustrated by numerical example.
出处
《安徽教育学院学报》
2007年第6期1-4,共4页
Journal of Anhui Institute of Education
基金
国家自然科学基金项目(60473114)支持
关键词
切触有理插值
对偶
唯一性
osculatory rational interpolation
duality
uniqueness
