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Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)



Additive groups of $ T$-rings

Author: George V. Wilson
Journal: Proc. Amer. Math. Soc. 99 (1987), 219-220
MSC: Primary 20K99; Secondary 16A99
MathSciNet review: 870774
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Abstract: We build on a result of Bowshell and Schultz to give a complete characterization of the groups which occur as the additive groups of $ T$-rings. This answers a question of Feigelstock.

References [Enhancements On Off] (What's this?)

  • [BS] R. A. Bowshell and P. Schultz, Unital rings whose additive endomorphisms commute, Math. Ann. 228 (1977), 197-214. MR 0498691 (58:16768)
  • [F1] L. Fuchs, Abelian groups, Publ. House Hungarian Acad. Sci., Budapest, 1958. MR 0106942 (21:5672)
  • [F2] -, Infinite Abelian groups, Vols. 1 and 2, Academic Press, New York and London, 1970 and 1973.
  • [Fg] S. Feigelstock, Additive groups of rings, Pitman, London, 1983. MR 704506 (85e:20042)

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Article copyright: © Copyright 1987 American Mathematical Society

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