A class of almost uniserial rings

Document Type : Research Paper

Author

Department of Mathematics, Faculty of Science, University of Jiroft, P.O. Box 78671-61167, Jiroft, Iran.

Abstract

An $R-$module $M$ is called almost uniserial if any two non-isomorphic submodules of $M$ are comparable. A ring $R$ is an almost left uniserial ring if $_R R$ is almost uniserial. In this paper, we introduce a class of artinian almost uniserial rings. Also we give a classification of almost uniserial modules over principal ideal domains.

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References

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Algebraic Structures and Their Applications
Volume 11, Issue 1
February 2024
Pages 1-9

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