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列分块矩阵的Moore-Penrose逆的显式表示 被引量:1

Explicit Expression for Moore-Penrose Inverse of a Columnwise Partitioned Matrix
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摘要 利用矩阵的Moore-Penrose逆与不相容线性方程组的极小范数最小二乘解的关系,导出了分块矩阵[A,B]的Moore-Penrose逆[A,B]+的显式表示. By using the relation of the Moore-Penrose inverse of matrices and the unique minimum-norm leastsquare solution of the inconsistent linear system, the explicit expression for the Moore-Penrose inverse of a columnwise partitioned matrix[A ,B] is deduced.
作者 袁永新 戴华
出处 《江苏科技大学学报(自然科学版)》 CAS 北大核心 2007年第4期33-36,共4页 Journal of Jiangsu University of Science and Technology:Natural Science Edition
关键词 分块矩阵 Moore—Penrose逆 显式表示 partitioned matrix Moore-Penrose inverse explicit expression
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参考文献3

  • 1陈永林.Moore-Penrose逆[A,B]^+的显式的推导[J].南京师大学报(自然科学版),2004,27(1):7-9. 被引量:2
  • 2F. E. Udwadia,R. E. Kalaba. General Forms for the Recursive Determination of Generalized Inverses: Unified Approach[J] 1999,Journal of Optimization Theory and Applications(3):509~521
  • 3R. E. Kalaba,F. E. Udwadia. Associative memory approach to the identification of structural and mechanical systems[J] 1993,Journal of Optimization Theory and Applications(2):207~223

二级参考文献15

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