Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8896191 | Journal of Algebra | 2018 | 19 Pages |
Abstract
Rings for which not having an indecomposable middle class suffices not to have a middle class include commutative Noetherian and Artinian serial rings. The structure of poor modules is completely determined over commutative hereditary Noetherian rings. Pauper Abelian groups with torsion-free rank one are fully characterized.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Rafail Alizade, EngÄ°n BüyükaÅık, Sergio R. López-Permouth, Liu Yang,