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On the Non-Existence of Injective Near-Ring Modules
Published online by Cambridge University Press: 20 November 2018
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Associated with any near-ring R, and any set S of distributive elements of R, one has a natural notion of S-distributive R-modules, analogous to that of modules over rings and including the latter as special case (Frohlich [6]; we recall the details in Section 1). Since near-rings can be viewed as slightly deficient rings, it makes sense to enquire whether such near-ring modules share with modules over rings the familiar and important property of having injective hulls.
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- Copyright © Canadian Mathematical Society 1977
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