When certain relative projectivity and injectivity conditions imply the global projectivity and injectivity
S Benli - acikbilim.yok.gov.tr
A right R-module M is called R-projective provided that it is projective relative to the right R-
module R. One of the parts of this thesis deals with the rings whose all nonsingular right …
module R. One of the parts of this thesis deals with the rings whose all nonsingular right …
When certain relative projectivity and injectivity conditions imply the global projectivity and injectivity
S Benli Göral - 2022 - gcris.iyte.edu.tr
A right R-module M is called R-projective provided that it is projective relative to the right R-
module RR. One of the parts of this thesis deals with the rings whose all nonsingular right …
module RR. One of the parts of this thesis deals with the rings whose all nonsingular right …
When Certain Relative Projectivity and Injectivity Conditions Imply the Global Projectivity and Injectivity
SB Göral - 2022 - search.proquest.com
Abstract A right R-module M is called R-projective provided that it is projective relative to the
right R-module R R. One of the parts of this thesis deals with the rings whose all nonsingular …
right R-module R R. One of the parts of this thesis deals with the rings whose all nonsingular …
Rings whose nonsingular right modules are -projective
Y Alagöz, S Benli, E Büyükaşık - … Mathematicae Universitatis Carolinae, 2021 - dml.cz
A right $ R $-module $ M $ is called $ R $-projective provided that it is projective relative to
the right $ R $-module $ R_ {R} $. This paper deals with the rings whose all nonsingular …
the right $ R $-module $ R_ {R} $. This paper deals with the rings whose all nonsingular …
On simple-injective modules
Y Alagöz, S Benli̇-Göral… - Journal of Algebra and its …, 2023 - World Scientific
For a right module M, we prove that M is simple-injective if and only if M is min-N-injective for
every cyclic right module N. The rings whose simple-injective right modules are injective are …
every cyclic right module N. The rings whose simple-injective right modules are injective are …
The opposite of injectivity by proper classes
Proper classes (or exact structures) offer rich research topics due to their important role in
category theory. Motivated by the studies on opposite of injective modules, we introduce a …
category theory. Motivated by the studies on opposite of injective modules, we introduce a …
[HTML][HTML] Rings whose cyclic modules are pure-injective or pure-projective
A Moradzadeh-Dehkordi - Journal of Algebra, 2016 - Elsevier
A famous theorem of algebra due to Osofsky states that “if every cyclic left R-module is
injective, then R is semisimple”. Therefore, a natural question of this sort is:“What is the class …
injective, then R is semisimple”. Therefore, a natural question of this sort is:“What is the class …
Rings whose pure-injective right modules are direct sums of lifting modules
PAG Asensio, DK Tütüncü - Journal of Algebra, 2013 - Elsevier
It is shown that every pure-injective right module over a ring R is a direct sum of lifting
modules if and only if R is a ring of finite representation type and right local type. In …
modules if and only if R is a ring of finite representation type and right local type. In …
A generalization of uniserial modules and rings
S Shirzadi, R Beyranvand… - arXiv preprint arXiv …, 2023 - arxiv.org
We introduce and study a nontrivial generalization of uniserial modules and rings. A module
is called weakly uniserial if its submodules are comparable regarding embedding. Also, a …
is called weakly uniserial if its submodules are comparable regarding embedding. Also, a …
On maximal injectivity
MY Wang, G Zhao - Acta Mathematica Sinica, 2005 - Springer
Abstract A right R–module E over a ring R is said to be maximally injective in case for any
maximal right ideal m of R, every R–homomorphism f: m→ E can be extended to an R …
maximal right ideal m of R, every R–homomorphism f: m→ E can be extended to an R …