Perturbation Analysis for the Drazin Inverse Under Stable Perturbation in Banach Space
نویسندگان
چکیده
منابع مشابه
An extension of the perturbation analysis for the Drazin inverse
Let A denote a square complex matrix and let E be a perturbation matrix. The purpose of this paper is to investigate the perturbation of the Drazin inverse when B = A + E satisfies the rank conditions rankA = rankB = rankAB, where r and s denote the indices of A and B, respectively. We will derive an explicit representation of B as a function of A and B −A , for certain positive integers j, k. ...
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متن کاملEla an Extension of the Perturbation Analysis for the Drazin Inverse
Let A denote a square complex matrix and let E be a perturbation matrix. The purpose of this paper is to investigate the perturbation of the Drazin inverse when B = A + E satisfies the rank conditions rankA = rankB = rankAB, where r and s denote the indices of A and B, respectively. We will derive an explicit representation of B as a function of A and B −A , for certain positive integers j, k. ...
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ژورنال
عنوان ژورنال: Missouri Journal of Mathematical Sciences
سال: 2007
ISSN: 0899-6180
DOI: 10.35834/mjms/1316092490