[引用][C] Quasi-Frobenius Rings
WK Nicholson - Cambridge Tracts in Mathematics/Cambridge …, 2003 - books.google.com
A ring is called quasi-Frobenius if it is right or left selfinjective, and right or left artinian (all
four combinations are equivalent). The study of these rings grew out of the theory of …
four combinations are equivalent). The study of these rings grew out of the theory of …
[引用][C] Cyclic Modules and the Structure of Rings
SK Jain - 2012 - books.google.com
This unique and comprehensive volume provides an up-to-date account of the literature on
the subject of determining the structure of rings over which cyclic modules or proper cyclic …
the subject of determining the structure of rings over which cyclic modules or proper cyclic …
Weakly continuous and C2-rings
WK Nicholson, MF Yousif - Communications in Algebra, 2001 - Taylor & Francis
A ring R is called right weakly continuous if the right annihilator of each element is essential
in a summand of R, and R satisfies the right C2-condition (every right ideal that is isomorphic …
in a summand of R, and R satisfies the right C2-condition (every right ideal that is isomorphic …
Soc-injective rings and modules
I Amin, M Yousif, N Zeyada - Communications in Algebra®, 2005 - Taylor & Francis
If M and N are right R-modules, M is called Socle-N-injective (Soc-N-injective) if every R-
homomorphism from the socle of N into M extends to N. Equivalently, for every semisimple …
homomorphism from the socle of N into M extends to N. Equivalently, for every semisimple …
On modules and rings in which complements are isomorphic to direct summands
Abstract A right R-module M is virtually extending (or CIS) if every complement submodule of
M is isomorphic to a direct summand of M, and M is called a virtually C2-module if every …
M is isomorphic to a direct summand of M, and M is called a virtually C2-module if every …
On continuous rings
MF Yousif - Journal of Algebra, 1997 - Elsevier
We show that ifRis a semiperfect ring with essential left socle andrl (K)= Kfor every small
right idealKofR, thenRis right continuous. Accordingly some well-known classes of rings …
right idealKofR, thenRis right continuous. Accordingly some well-known classes of rings …
[PDF][PDF] Ikeda-Nakayama modules.
R Wisbauer, MF Yousif, Y Zhou - Beiträge zur Algebra und Geometrie, 2002 - eudml.org
Let SM R be an (S, R)-bimodule and denote lS (A)= 1 s∈ S: sA= 0l for any submodule A of
MR. Extending the notion of an Ikeda-Nakayama ring, we investigate the condition lS (A n …
MR. Extending the notion of an Ikeda-Nakayama ring, we investigate the condition lS (A n …
Annihilators and the CS-condition
WK Nicholson, MF Yousif - Glasgow Mathematical Journal, 1998 - cambridge.org
It is proved that if every cyclic right R-module is torsionless and R is a left CS-ring then R is
semiperfect left continuous with soc (RR) essential in RR. As a consequence every right …
semiperfect left continuous with soc (RR) essential in RR. As a consequence every right …
Torsionless modules and rings with finite essential socle
JLG Pardo, PAG Asensio - Abelian Groups, Module Theory, and …, 2019 - taylorfrancis.com
An interesting property of artinian modules is that they have finitely generated essential
socle. The modules with this property are called finitely embedded or finitely cogenerated …
socle. The modules with this property are called finitely embedded or finitely cogenerated …
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 …