期刊文献+

Drazin逆的线性组合及其应用

Drazin inverse of linear combination of two matrices and its application
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摘要 借助于矩阵的Schur三角化过程,给出矩阵的Drazin逆表达形式,进一步给出了矩阵线性组合的Drazin逆表示形式,推广了Robert的结论. The Drazin inverse of a matrix is given by Schur triangular theorem and thus the Drazin inverse of linear combination of two matrices is obtained, which generalizes Robert's results.
出处 《兰州大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第3期131-134,共4页 Journal of Lanzhou University(Natural Sciences)
基金 国家自然科学基金(10571113) 西安建筑科技大学基础研究基金(AJ12050)资助项目.
关键词 DRAZIN逆 线性组合 上三角矩阵 Drazin inverse linear combination upper triangular matrices
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参考文献8

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