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A Note on Additive Groups of Some Specific Associative Rings Cover

A Note on Additive Groups of Some Specific Associative Rings

Open Access
|Sep 2016

Abstract

Almost complete description of abelian groups (A, +, 0) such that every associative ring R with the additive group A satisfies the condition: every subgroup of A is an ideal of R, is given. Some new results for SR-groups in the case of associative rings are also achieved. The characterization of abelian torsion-free groups of rank one and their direct sums which are not nil-groups is complemented using only elementary methods.

DOI: https://doi.org/10.1515/amsil-2015-0013 | Journal eISSN: 2391-4238 | Journal ISSN: 0860-2107
Language: English
Page range: 219 - 229
Submitted on: Mar 4, 2015
Accepted on: Oct 7, 2015
Published on: Sep 23, 2016
Published by: University of Silesia in Katowice, Institute of Mathematics
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2016 Mateusz Woronowicz, published by University of Silesia in Katowice, Institute of Mathematics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.