Regular and principal projective endomorphism rings of mixed abelian groups
S Glaz, W Wickless - Communications in Algebra, 1994 - Taylor & Francis
Let G be a mixed abelian group and let R= E (G) denote the endomorphism ring of G. This
paper investigates the problem: under which conditions is the ring R is a von Neumann …
paper investigates the problem: under which conditions is the ring R is a von Neumann …
Endofinite modules and pure semisimple rings
NV Dung, JL García - Journal of Algebra, 2005 - Elsevier
Let R be a right pure semisimple ring, ie, a ring R such that every right R-module is a direct
sum of finitely generated modules. It is proved that R is of finite representation type if and …
sum of finitely generated modules. It is proved that R is of finite representation type if and …
Counterinjective modules and duality
JLG Pardo - Journal of Pure and Applied Algebra, 1989 - Elsevier
We study the modules RU which are injective over their endomorphism ring and we apply
the results obtained to faithfully balanced bimodules and rings with Morita duality. We also …
the results obtained to faithfully balanced bimodules and rings with Morita duality. We also …
CS rings and Nakayama permutations
MF Yousif - Communications in Algebra, 1997 - Taylor & Francis
CS rings and nakayama permutations Page 1 COMMUNICATIONS IN ALGEBRA, 25(12),
3787-3795 (1997) CS RINGS AND NAKAYAMA PERMUTATIONS Mohamed F. Yousif …
3787-3795 (1997) CS RINGS AND NAKAYAMA PERMUTATIONS Mohamed F. Yousif …
Morita dualities induced by the M-dual functors
JL Gómez Pardo, PA Guil Asensio… - Communications in …, 1994 - Taylor & Francis
RSR R'R sufficient conditions for a bimodule RMS to induce a duality of this type, showing
also how these results could be applied to (ordinary) Morita duality. The study of these …
also how these results could be applied to (ordinary) Morita duality. The study of these …
On dual-bimodules
Y Kurata, K Hashimoto - Tsukuba journal of mathematics, 1992 - JSTOR
X: R-> End (Qs) given by a-> aL, the left multiplication by a, is surjective is a left dual-
bimodule if and only if every factor module of rR and Qs is Ģ-torsionless (Theorem 1.4), for a …
bimodule if and only if every factor module of rR and Qs is Ģ-torsionless (Theorem 1.4), for a …
Semiperfect min-CS rings
JLG Pardo, MF Yousif - Glasgow Mathematical Journal, 1999 - cambridge.org
We show that if R is a ring such that each minimal left ideal is essential in a (direct)
summand of RR, then the dual of each simple right R-module is simple if and only if R is …
summand of RR, then the dual of each simple right R-module is simple if and only if R is …
Pseudo-Frobenius rings: characterizations and questions
MF Yousif, Y Zhou - Communications in Algebra, 2003 - Taylor & Francis
Let R be a ring with second singular right ideal and second singular left ideal. Motivated by a
result in Zhou (Zhou, Y.(2002). Rings in which certain right ideals are direct summands of …
result in Zhou (Zhou, Y.(2002). Rings in which certain right ideals are direct summands of …
Endomorphism rings and the category of finitely generated projective modules
JL Garcia, M Hernández… - Communications in …, 2000 - Taylor & Francis
Endomorphism rings and the category of finitely generated projective modules Page 1
COMMLTNICATIONS IN ALGEBRA, 28(8), 3837-3 852 (2000) Endomorphism rings and the …
COMMLTNICATIONS IN ALGEBRA, 28(8), 3837-3 852 (2000) Endomorphism rings and the …
On pseudo-Frobenius rings
On Pseudo-Frobenius Rings Page 1 Canad. Math. Bull. Vol. 48 (2), 2005 pp. 317–320 On
Pseudo-Frobenius Rings Mohamed F. Yousif, Yiqiang Zhou and Nasr Zeyada Abstract. It is …
Pseudo-Frobenius Rings Mohamed F. Yousif, Yiqiang Zhou and Nasr Zeyada Abstract. It is …