The (2,2,0) drazin inverse problem

We consider the additive Drazin problem and we study the existence of the Drazin inverse of a two by two matrix with zero (2,2) entry.

Bibliographic Details
Main Author: Patrício, Pedro (author)
Other Authors: Hartwig, Robert E. (author)
Format: article
Language:eng
Published: 2012
Subjects:
Online Access:http://hdl.handle.net/1822/20667
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/20667