Abstract
We present some new expressions for the Drazin inverse of a modified matrix
A-CDDB in terms of the Drazin inverse of A and its generalized Shur?s
complementD-BADC under weaker conditions. Some results in recent literature
are unified and generalized, and most importantly, we obtain new expressions
of generalized Sherman-Morrison-Woodbury formula under weaker restrictions.
Funder
Ministry of Education, Science and Technological Development of the Republic of Serbia
Publisher
National Library of Serbia
Cited by
1 articles.
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