Some Results on the Drazin Inverse of a Modified Matrix with New Conditions

In this article, we consider representations of the Drazin inverse of a modified matrix M = A−CDdB with the generalized Schur complement Z = D − BAdC under different conditions given in recent articles on the subject. Numerical example is given to illustrate our result.

Bibliographic Details
Main Authors: Abdul Shakoor, Hu Yang, Ilyas Ali
Format: Article
Language:English
Published: Etamaths Publishing 2014-04-01
Series:International Journal of Analysis and Applications
Online Access:http://www.etamaths.com/index.php/ijaa/article/view/320