Abstract
Over a commutative ring R, a module is artinian if and only if it is a Loewy module with finite Loewy invariants [Citation5]. In this paper, we show that this is not necesarily true for modules over noncommutative rings R, though every artinian module is always a Loewy module with finite Loewy invariants. We prove that every Loewy module with finite Loewy invariants has a semilocal endomorphism ring, thus generalizing a result proved by Camps and Dicks for artinian modules [Citation3]. Finally, we obtain similar results for the dual class of max modules.
2010 Mathematics Subject Classification:
Notes
Communicated by S. Bazzoni.