The Drazin inverse of a modified matrix
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摘要
We derive the expression for the Drazin inverse of a modified matrix. The perturbation bound for the Drazin inverse is also established, i.e., the open problem posed by Campbell and Meyer in 1975 has been partially solved.
论文关键词:Drazin inverse,Modified matrix,Perturbation bound
论文评审过程:Available online 27 November 2001.
论文官网地址:https://doi.org/10.1016/S0096-3003(00)00131-4