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64.27 Isomorphisms between groups of rational numbers

Published online by Cambridge University Press:  22 September 2016

T.E. Moore*
Affiliation:
Bridgewater State College, MA 02324, U.S.A.

Abstract

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Type
Notes
Copyright
Copyright © Mathematical Association 1980

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References

1. Beaumont, R. A., Groups with isomorphic subgroups, Bull. Amer. Math. Soc. 51, (1945), 381387.Google Scholar
2. Kaplansky, I., Infinite abelian groups. University of Michigan Press (1956).Google Scholar
3. Huckaba, J. and Kirch, A., Additive subgroups of the rationals, Mathl. Gaz. 54, 3273 (No. 389, October 1970).Google Scholar