[图书][B] Invariance of Modules under Automorphisms of their Envelopes and Covers
AK Srivastava, A Tuganbaev, PAG Asensio - 2021 - books.google.com
" The study of modules which are invariant under the action of certain subsets of the
endomorphism ring of their injective envelope can be drawn back to the pioneering work of …
endomorphism ring of their injective envelope can be drawn back to the pioneering work of …
Modules which are invariant under nilpotents of their envelopes and covers
A module is called nilpotent-invariant if it is invariant under any nilpotent endomorphism of
its injective envelope [MT Koşan and TC Quynh, Nilpotent-invaraint modules and rings …
its injective envelope [MT Koşan and TC Quynh, Nilpotent-invaraint modules and rings …
Modules coinvariant under the idempotent endomorphisms of their covers
We study the modules that are coinvariant under the idempotent endomorphisms of their
covers. Some generalizations of discrete and continuous modules are introduced and …
covers. Some generalizations of discrete and continuous modules are introduced and …
[PDF][PDF] Endomorphism rings and formal matrix rings of pseudo-projective modules
DT Tranga, BD Dungb - Filomat, 2024 - pmf.ni.ac.rs
A module M is called pseudo-projective if every epimorphism from M to each quotient
module of M can be lifted to an endomorphism of M. In this paper, we study some properties …
module of M can be lifted to an endomorphism of M. In this paper, we study some properties …
[HTML][HTML] On Injectivity of Modules via Semisimplicity
NTT Ha - Kyungpook Mathematical Journal, 2022 - kmj.knu.ac.kr
A right R-module N is called pseudo semisimple-M-injective if for any monomorphism from
every semisimple submodule of M to N, can be extended to a homomorphism from M to N. In …
every semisimple submodule of M to N, can be extended to a homomorphism from M to N. In …
On (weakly) co-Hopfian automorphism-invariant modules
A module M over a ring R is called automorphism-invariant if M is invariant under
automorphisms of its injective hull E (M) and M is called co-Hopfian if each injective …
automorphisms of its injective hull E (M) and M is called co-Hopfian if each injective …
On Morita equivalent of indecomposable automorphism-invariant rings
DT Trang - Asian-European Journal of Mathematics, 2023 - World Scientific
In this paper, we give some results of indecomposable rings in which finitely generated right
ideals are automorphism-invariant. They are called fa-rings. It shows that any …
ideals are automorphism-invariant. They are called fa-rings. It shows that any …
On semiperfect -rings
TTT Van, AM Alghamdi, AA Alkinani - Ukrains' kyi Matematychnyi …, 2024 - umj.imath.kiev.ua
A ring is called a right $ a $-ring if every right ideal is automorphism invariant. We describe
some properties of $ a $-rings over semiperfect rings. It is shown that an I-finite right $ a …
some properties of $ a $-rings over semiperfect rings. It is shown that an I-finite right $ a …
[PDF][PDF] A Note on Automorphism Liftable Modules
S Santhakumar - International Electronic Journal of Algebra, 2019 - dergipark.org.tr
A module M is said to be an automorphism liftable module iffor each submodule N of M,
every automorphism of the quotient M= N canbe lifted to an endomorphism of M. In this work …
every automorphism of the quotient M= N canbe lifted to an endomorphism of M. In this work …
Extending and Lifting of Endomorphisms and Automorphisms of Modules over Non-Primitive HNP Rings
AA Tuganbaev - Lobachevskii Journal of Mathematics, 2021 - Springer
This paper is a review of results on endomorphism-extendable modules, automorphism-
extendable modules,-injective modules, endomorphism-liftable modules, and automorphism …
extendable modules,-injective modules, endomorphism-liftable modules, and automorphism …