Journal of applied mathematics & informatics
- Volume 20 Issue 1_2
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- Pages.35-59
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- 2006
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
CONDITION NUMBER FOR THE W- WEIGHTED DRAZIN INVERSE AND ITS APPLICATIONS IN THE SOLUTION OF RECTANGULAR LINEAR SYSTEM
- CUI XIAOKE (Institute of Mathematics, Fudan University) ;
- DIAO HUAIAN (Department of Mathematics, City University of Hong Kong)
- Published : 2006.01.01
Abstract
In this paper, we generalized the results of [23, 26], and get the results of the condition number of the W-weighted Drazin-inverse solution of linear system W AW\chi=b, where A is an
Keywords
- W-weighted Drazin inverse;
- W-weighted Drazin-inverse solution;
- linear system;
- condition number;
- componentwise perturbation