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|Title:||Serre class and the direct sums of modules|
Johnson, Johnny A.
|Keywords:||Class field theory|
Injective modules (Algebra)
|Publisher:||Houston Journal of Mathematics|
|Abstract:||The purpose of this paper is to further the study of weakly injective and weakly tight modules a generalization of injective modules. For a Serre class K of modules, we study when direct sums of modules from K satisfies a property IP in K. In particular, we get characterization of locally q.f.d. modules in terms of weak tightness.|
|Appears in Collections:||Fulltext Publications|
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