On quasi-morphic modules

An R-module M is called quasi-morphic if for any f∈EndR(M), there exist g,h∈EndR(M) such that Imf=Kerg and Kerf=Imh. In addition, MR is said to be morphic whenever g=h in the above definition. The main objective of this paper is investigating quasi-morphic property for several classes of modules. Fi...

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Bibliographic Details

Published in:	Journal of algebra Vol. 636; pp. 757 - 778
Main Author:	Dehghani, Najmeh
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 15.12.2023
Subjects:	Extending module Finite length module Morphic module Noetherian module Nonsingular module Quasi-morphic module secondary Noetherian module Quasi-morphic module Morphic module Nonsingular module Finite length module Extending module primary
ISSN:	0021-8693, 1090-266X
Online Access:	Get full text
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