Modules that are Invariant with Respect to Automorphisms and Idempotent Endomorphisms of Their Hulls and Covers

被引：0

作者：

Abyzov A.N. ^{[1
]}

Quynh T.C. ^{[2
]}

Tuganbaev A.A. ^{[3
,4
]}

机构：

[1] Kazan (Volga Region) Federal University, Kazan

[2] Da Nang University, Da Nang

[3] Moscow Power Engineering Institute (National Research University), Moscow

[4] M. V. Lomonosov Moscow State University, Moscow

来源：

Journal of Mathematical Sciences | 2021年 / 256卷 / 3期

关键词：

16D40; 16D50; 16W20; automorphism-coinvariant module; automorphism-invariant module; automorphism-liftable module; cover; hull; quasi-injective module; quasi-projective module;

D O I：

10.1007/s10958-021-05427-x

中图分类号：

学科分类号：

摘要：

The paper contains both known and new results on automorphism-invariant modules, automorphism-coinvariant modules and modules which are invariant or coinvariant with respect to idempotent endomorphisms of its hull and its cover, respectively. The main results are given with proofs. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.

引用

页码：235 / 277

页数：42

共 24 条

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