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某类特殊分块矩阵的Drazin逆

The Drazin Inverse of Some Special Block Matrices
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摘要 在某些条件下给出了形如(AABC),(ABAC),(ABCkC^m),(ACBkC^m)分块矩阵的Drazin逆的表达式,其中:A,B,C∈C^(n×n); k∈C; m∈Z^+. The representations for the Drazin inverse of block matrices of the form (AABC),(ABAC),(ABCkC-m)and (ACBkC-m) is given under certain conditions,where A,B,C∈C-(n × n); k∈C; m∈Z-+.
作者 郑金山 Zheng Jinshan(Heilongjiang University of Finance and Economic)
机构地区 黑龙江财经学院
出处 《哈尔滨师范大学自然科学学报》 CAS 2018年第4期17-20,共4页 Natural Science Journal of Harbin Normal University
基金 黑龙江财经学院教学改革项目(JGYB201818)
关键词 DRAZIN逆 群逆 分块矩阵 Drazin inverse Group inverse Block matrix
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