EuDML | Browse

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

Subjects
16-XX Associative rings and algebras
16Exx Homological methods
16E50 von Neumann regular rings and generalizations

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Page 1

Displaying 1 – 5 of 5

Diagonal reductions of matrices over exchange ideals

Huanyin Chen (2006)

Czechoslovak Mathematical Journal

In this paper, we introduce related comparability for exchange ideals. Let $I$ be an exchange ideal of a ring $R$ . If $I$ satisfies related comparability, then for any regular matrix $A \in M_{n} (I)$ , there exist left invertible $U_{1}, U_{2} \in M_{n} (R)$ and right invertible $V_{1}, V_{2} \in M_{n} (R)$ such that $U_{1} V_{1} A U_{2} V_{2} = diag (e_{1}, \dots, e_{n})$ for idempotents $e_{1}, \dots, e_{n} \in I$ .

Die Struktur von projektiven Moduln.

U. Oberst, H.-J. Schneider (1971)

Inventiones mathematicae

Dually slender modules and steady rings.

K.R. Goodearl, P.C. Eklof, J. Trlifaj (1997)

Forum mathematicum

Dually steady rings

Robert El Bashir, Tomáš Kepka, Jan Žemlička (2011)

Acta Universitatis Carolinae. Mathematica et Physica

Duo, Bézout and distributive rings of skew power series.

R. Mazurek, M. Ziembowski (2009)

Publicacions Matemàtiques

Currently displaying 1 – 5 of 5

Page 1