矩形网格上二元NEVILLE型向量有理插值

• 作者: 陈之兵
• 来源期刊: 计算数学
• 学科: 数学
• 关键词: 向量有理插值 Neville型 矩形网格
• 年，卷（期）: 2002,（1）
• 页码范围: 67-76
• 页数: 10页
• 分类号: O24
• 字数: 3617字
• 语种: 中文
• DOI: 10.3321/j.issn:0254-7791.2002.01.007

摘要

A new kind of bivariate vector-valued rational interpolants is recursively established by means of Samelson inverse over rectangular grids, with scalar numerator and vector-valued denominator. In this respect, it is essentially different from that of the previous work. Sufficient conditions for existence, characterization and uniqueness in some sense are proved respectively. And the resIuts in the paper are illustrated with some numerical examples.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	陈之兵		23	59	5.0	6.0