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Volume :17 Issue : 1 1990
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On abdelian group-like modules
Auther : S. SINGH AND H. AL-ZAID
Department of Mathematics, University of Kuwait, P.O., Box: 5969, Safat, 13060, Kuwait
ABSTRACT
A module MR is called a QT AG-module if every finitely generated sub-module of any homomorphic image of M is a direct sum of uniserial modules. Let M be a P-primary QT AG-module over a commutative ring R. It is proved that there exists a local principal ideal ring S such that M becomes on S-module with the property that lattices LR(M) and Ls(M) of R-submodules and S-submodules of M are the same; further M becomes a QT AG-module over S.