Please use this identifier to cite or link to this item:

TitleThe link between regularity and strong-pi-regularity
Author(s)Patrício, Pedro
Hartwig, Robert E.
KeywordsDrazin inverse
Drazin index
Issue date9-Aug-2010
PublisherCambridge University Press
JournalJournal of the Australian Mathematical Society
Citation"Journal of the Australian Mathematical Society". ISSN 1446-7887. 89:1 (Aug. 2010) 17-22.
Abstract(s)It is shown that if all powers of a ring element $a$ are regular, then $a$ will be strongly-pi-regular exactly when a suitable word in the powers of $a$ and their inner inverses is a unit.
AccessOpen access
Appears in Collections:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

Files in This Item:
File Description SizeFormat 
drazinindex2June2010FINAL.pdf213,63 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID