Geodesic
On regular endomorphism rings of topological Abelian groups
Czechoslovak Mathematical Journal, Tome 61 (2011) no. 2, pp. 521-530.

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We extend a result of Rangaswamy about regularity of endomorphism rings of Abelian groups to arbitrary topological Abelian groups. Regularity of discrete quasi-injective modules over compact rings modulo radical is proved. A characterization of torsion LCA groups A for which Endc(A) is regular is given.
DOI : 10.1007/s10587-011-0070-6
Classification : 16E50, 16S50, 16W80, 20K30, 20K45, 22B05
Mots-clés : m-regular ring; discrete module; quasi-injective module; linearly compact group; LCA group; local product 
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Abrudan, Horea Florian. On regular endomorphism rings of topological Abelian groups. Czechoslovak Mathematical Journal, Tome 61 (2011) no. 2, pp. 521-530. doi : 10.1007/s10587-011-0070-6. https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-011-0070-6/

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