On semiperfect $a$-rings

UDC 512.5 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 $a$-ring&a...

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Bibliographic Details
Date:2024
Main Authors: Van, Truong Thi Thuy, Alghamdi, Ahmad M., Alkinani, Amnah Abdu
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 2024
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/7491
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal