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分块矩阵的Moore-Penrose逆 被引量:5

Moore-Penrose Inverses of Block Matrices
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摘要 该文研究了两类3×3分块矩阵M1=AOOBCODEF,M2=ABCDEFGHK的Moore-Penrose逆的表达式,并给出了表达式成立时的条件. In this article we study the Moore-Penrose inverses of 3 × 3 block matricesM1={A O O B C O D E F},M{A B C D E F G H K} The expressions and conditions of M^+1, M^+2 are also given.
机构地区 江南大学理学院
出处 《数学的实践与认识》 CSCD 北大核心 2005年第8期168-172,共5页 Mathematics in Practice and Theory
基金 江南大学"211"工程基金资助项目(编号:314000-21054300)
关键词 分块矩阵 MOORE-PENROSE逆 矩阵方程 表达式 block matrix Moore-Penrose inverse matrix equation
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参考文献14

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二级参考文献5

共引文献15

同被引文献29

  • 1Xiao Hong CAO,Mao Zheng GUO,Bin MENG.Semi-Fredholm Spectrum and Weyl's Theorem for Operator Matrices[J].Acta Mathematica Sinica,English Series,2006,22(1):169-178. 被引量:40
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