Rings whose nilpotent elements form a Lie ideal
Y Qu, J Wei - Studia Scientiarum Mathematicarum Hungarica, 2014 - akjournals.com
A ring R is called NLI (rings whose nilpotent elements form a Lie ideal) if for each a∈ N (R)
and b∈ R, ab− ba∈ N (R). Clearly, NI rings are NLI. In this note, many properties of NLI …
and b∈ R, ab− ba∈ N (R). Clearly, NI rings are NLI. In this note, many properties of NLI …
[HTML][HTML] Purely Extending Modules and Their Generalizations
A purely extending module is a generalization of an extending module. In this paper, we
study several properties of purely extending modules and introduce the notion of purely …
study several properties of purely extending modules and introduce the notion of purely …
I-n-Coherent Rings, I-n-Semihereditary Rings, and I-Regular Rings
Z Zhanmin - Ukrainian Mathematical Journal, 2014 - Springer
Let R be a ring, let I be an ideal of R, and let n be a fixed positive integer. We define and
study In-injective modules and In-flat modules. Moreover, we define and study left In …
study In-injective modules and In-flat modules. Moreover, we define and study left In …
Endo-principally quasi-Baer modules
P Amirzadeh Dana, A Moussavi - Journal of Algebra and Its …, 2016 - World Scientific
Analogous to left pq-Baer property of a ring [GF Birkenmeier, JY Kim and JK Park, Principally
quasi-Baer rings, Comm. Algebra 29 (2001) 639–660], we say a right R-module M is endo …
quasi-Baer rings, Comm. Algebra 29 (2001) 639–660], we say a right R-module M is endo …
On almost nil-injective rings
Z Yu-e, D Xianneng - International Electronic Journal of Algebra, 2011 - dergipark.org.tr
Let R be a ring. The ring R is called right almost nil-injective, if for any a∈ N (R), there exists
a left ideal Xa of R such that lr (a)= Ra⊕ Xa. In this paper, we give some characterizations …
a left ideal Xa of R such that lr (a)= Ra⊕ Xa. In this paper, we give some characterizations …
Reduced modules
Extending the notion of a reduced ring, we call a right module M over a ring R a reduced
module if, for any m Є M and a€ R, ma= 0 implies mR Ma= 0. Various results of reduced …
module if, for any m Є M and a€ R, ma= 0 implies mR Ma= 0. Various results of reduced …
On Utumi rings and continuous regular Baer rings
G Lee, CS Roman, NK Tung… - Algebra and Coding …, 2023 - books.google.com
In 1963, Utumi determined under what condition the maximal one-sided ring of quotients of
a ring is, in fact, two-sided. That is, he showed if a ring is nonsingular and cononsingular …
a ring is, in fact, two-sided. That is, he showed if a ring is nonsingular and cononsingular …
Singly injective modules
A Moradzadeh-Dehkordi, SH Shojaee - Journal of Algebra and Its …, 2019 - World Scientific
A left R-module M is said to be left singly injective if Ext R 1 (F/K, M)= 0 for any cyclic
submodule K of any finitely generated free left R-module F. In this paper, we study the notion …
submodule K of any finitely generated free left R-module F. In this paper, we study the notion …
[HTML][HTML] On regular rings and self-injective rings. II
RYC Ming - Glasnik Mat, 1983 - books.google.com
Generalisations of von Neumann regular rings are considered through annihilators, purity
and certain special cyclic modules. Left self-injective regular, strongly regular and biregular …
and certain special cyclic modules. Left self-injective regular, strongly regular and biregular …