A right module M over an associative ring R with unity is a QTAG-module if every finitely generated submodule of any homomorphic image of M is a direct sum of uniserial modules. We show the closures properties for certain high submodules by the QTAG-modules and vice versa. Important generalizations and certain related assertions of classical results in this direction are also established.

 

 

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Author(s)

Ali, Mohd Noman, Hasan, Ayazul , Sharma, Vinit Kumar