Title of article
Displacement rank of the Drazin inverse
Author/Authors
Diao، نويسنده , , Huaian and Wei، نويسنده , , Yimin and Qiao، نويسنده , , Sanzheng Qiao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
15
From page
147
To page
161
Abstract
In this paper, we study the displacement rank of the Drazin inverse. Both Sylvester displacement and the generalized displacement are discussed. We present upper bounds for the ranks of the displacements of the Drazin inverse. The general results are applied to the group inverse of a structured matrix such as close-to-Toeplitz, generalized Cauchy, Toeplitz-plus-Hankel, and Bezoutians.
Keywords
Drazin inverse , DISPLACEMENT , Jordan canonical form , Structured matrix
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2004
Journal title
Journal of Computational and Applied Mathematics
Record number
1552557
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