| 矩阵有理插值及其误差公式 |
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| 引用本文： | 顾传青,陈之兵.矩阵有理插值及其误差公式[J].计算数学,1995,17(1):73-77. |
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| 作者姓名： | 顾传青 陈之兵 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 矩阵有理插值及其误差公式顾传青，陈之兵（合肥工业大学）ＭＡＴＲＩＸＶＡＬＵＥＤＲＡＴＩＯＮＡＬＩＮＴＥＲＰＯＬＡＮＴＳＡＮＤＩＴＳＥＲＲＯＲＦＯＲＭＵＬＡ￥ＧｕＣｈｕａｎ－ｑｉｎｇ；ＣｈｅｎＺｈｉ－ｂｉｎｇ（ＨｅｆｅｉＵｎｉｖｅｒｓｉｔｙｏｆＴｅｃｈ...
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| 关 键 词： | 矩阵有理插值 误差公式 有理插值 |
MATRIX VALUED RATIONAL INTERPOLANTS AND ITS ERROR FORMULA |
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| Institution: | Gu Chuan-qing;Chen Zhi-bing (Hefei University of Technology) |
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| Abstract: | Abstract In this paper, the Samelson inverse for vectors is generalized to the matrix case, and the matrix valued rational interpolant is constructed by using Thiele-type continued fractions. Its rationality, characterization and uniqueness are discussed and proven. In the end, a useful error formula of the rational interpolants is given. |
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