On the Injective Hulls of Cyclic Modules Over Dedekind Domains
Canadian mathematical bulletin, Tome 9 (1966) no. 2, pp. 183-186

Voir la notice de l'article provenant de la source Cambridge University Press

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.
Banaschewski, B. On the Injective Hulls of Cyclic Modules Over Dedekind Domains. Canadian mathematical bulletin, Tome 9 (1966) no. 2, pp. 183-186. doi: 10.4153/CMB-1966-023-4
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[1] 1. Banaschewski, B., On Coverings of Modules, Math. Nachr. 31 (1966), 57-71. Google Scholar

[2] 2. Cartan, H. and Eilenberg, S., Homological Algebra. Princeton, (1956). Google Scholar

[3] 3. Eckmann, B. and Schopf, A., Űber injektive Moduln. Archiv der Math. 4, (1953), 75-78. Google Scholar

[4] 4. Samuel, P. and Zariski, O., Commutative Algebra. Princeton, (1958). Google Scholar

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