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多项式矩阵Drazin逆的两个算法 被引量:1

Two Algorithms of Drazin Inverse of a Polynomial Matrix
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摘要 利用计算常数矩阵 Drazin逆的有限算法 ,给出了计算多项式矩阵 Drazin逆的有限算法 ,并用 Matlab符号运算软件包实现有限算法 .还提出了一种计算 Drazin逆的二维递推算法 。 A finite algorithm for the computation of the Drazin inverse of a polynomial matrix is given, and is implemented with the symbolic computational package Matlab. A two dimensional recursive algorithm is also presented, which is illustrated by an example.
作者 高璟 王国荣
出处 《上海师范大学学报(自然科学版)》 2002年第2期31-38,共8页 Journal of Shanghai Normal University(Natural Sciences)
基金 国家自然科学基金 (199710 5 7) 上海市 上海高校科技发展项目 (0 0 JC144 0 37)
关键词 DRAZIN逆 多项式矩阵 DRAZIN逆 递推算法 Drazin inverse Drazin inverse of a polynomial matrix recursive algorithm
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