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On the Injective Hulls of Cyclic Modules Over Dedekind Domains
Published online by Cambridge University Press: 20 November 2018
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As is well known, any module M over a ring possesses injective hulls, i. e., injective essential extensions [3], unique up to isomorphisms which map M identically, but the various proofs for this all require some transfinite arguments and hence provide little indication as to how these hulls may actually be constructed for a given module.
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- Copyright © Canadian Mathematical Society 1966
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