Subrings of self-injective and FPF rings
C Faith - LNM, 1982 - Springer
We say that a ring K is (right) split by a subring A provided that A is an (right) A-module direct
summand of K. Then K is said to be a split extension of A. By a theorem of Azumaya [lJ, a …
summand of K. Then K is said to be a split extension of A. By a theorem of Azumaya [lJ, a …
[PDF][PDF] On nonsingular FPF-rings. I
S Kobayashi - 1985 - projecteuclid.org
A ring R is right finitely pseudo Frobenius (FPF) if every finitely generated faithful right jR-
module generates the category of right jR-modules. In [2], C. Faith has shown that a …
module generates the category of right jR-modules. In [2], C. Faith has shown that a …
FP-injective, simple-injective, and quasi-Frobenius rings
MF Yousif, Y Zhou - 2004 - Taylor & Francis
Motivated by a result of Mochizuki [Mochizuki, H.(1965). Finitistic global dimension for rings.
Pacific J. Math. 15 (1): 249–258] that, for a left perfect ring R with Jacobson radical if and …
Pacific J. Math. 15 (1): 249–258] that, for a left perfect ring R with Jacobson radical if and …
On semiperfect FPF-rings
M Yousif - Canadian Mathematical Bulletin, 1994 - cambridge.org
ON SEMIPERFECT FPF-RINGS Page 1 Canad. Math. Bull. Vol. 37 (2), 1994 pp. 287-288 ON
SEMIPERFECT FPF-RINGS MOHAMED YOUSIF ABSTRACT. We show that a semiperfect right …
SEMIPERFECT FPF-RINGS MOHAMED YOUSIF ABSTRACT. We show that a semiperfect right …
When are all the finitely generated modules embeddable in free modules?
JLG Pardo, PAG Asensio - Rings, Hopf Algebras, and Brauer …, 2020 - taylorfrancis.com
A ring is quasi-Frobenius if and only if every injective right R-module is projective. Thus, the
ring has the property that each right-module embeds in a free module if and only if the ring is …
ring has the property that each right-module embeds in a free module if and only if the ring is …
PF-modules
EA Rutter Jr - Tohoku Mathematical Journal, Second Series, 1971 - jstage.jst.go.jp
(right) PF-rings. This class of rings and another related generalization of quasi-Frobenius
rings, the (two-sided) cogenerator rings, have been studied recently by a number of authors …
rings, the (two-sided) cogenerator rings, have been studied recently by a number of authors …
Flat and FP-injectivity
S Jain - Proceedings of the American Mathematical Society, 1973 - ams.org
One of the main results of this paper is the characterization of left FP-injective rings as rings
over which every finitely presented right module is torsionless. The necessity of the …
over which every finitely presented right module is torsionless. The necessity of the …
n-Copure projective modules
Z Gao - Mathematical Notes, 2015 - Springer
Let R be a ring, na fixed nonnegative integer and F n the class of all left R-modules of flat
dimension at most n. A left R-module M is called n-copure projective if Ext R 1 (M, F)= 0 for …
dimension at most n. A left R-module M is called n-copure projective if Ext R 1 (M, F)= 0 for …
[PDF][PDF] Notes on FP-projective modules and FP-injective modules
L Mao, N Ding - Advances in ring theory, 2005 - maths.nju.edu.cn
NOTES ON FP-PROJECTIVE MODULES AND FP-INJECTIVE MODULES 1. Introduction
Throughout this paper, all rings are associative with id Page 1 February 17, 2006 17:49 …
Throughout this paper, all rings are associative with id Page 1 February 17, 2006 17:49 …