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

TitleOn Roth's pseudo equivalence over rings
Author(s)Hartwig, Robert E.
Patrício, Pedro
KeywordsRegular rings
Roth equivalence
Issue dateApr-2007
PublisherInternational Linear Algebra Society (ILAS)
JournalElectronic Journal of Linear Algebra
Citation"Electronic Journal of Linear Algebra". ISSN ISSN 1081-3810. 16 (Apr. 2007) 111-124.
Abstract(s)The pseudo-equivalence of a block lower triangular matrix T = [T_{ij}] over a regular ring and its block diagonal matrix D(T) = [T_{ii}] is characterized in terms of suitable Roth consistency conditions. The latter can in turn be expressed in terms of the solvability of certain matrix equations of the form T_{ii}X - YT_{jj} = U_{ij}.
AccessOpen access
Appears in Collections:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

Files in This Item:
File Description SizeFormat 
RothELA.pdf184,88 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