TY - JOUR
T1 - Additive groups of unequivocal rings
AU - Feigelstock, S.
PY - 1998/4
Y1 - 1998/4
N2 - A ring R is unequivocal if for every radical S, either S(R) = 0 or S(R) = R. A complete classification of the additive groups of unequivocal rings, which are not reduced torsion free, is given. The almost completely decomposable torsion free groups which are additive groups of unequivocal rings are also described completely.
AB - A ring R is unequivocal if for every radical S, either S(R) = 0 or S(R) = R. A complete classification of the additive groups of unequivocal rings, which are not reduced torsion free, is given. The almost completely decomposable torsion free groups which are additive groups of unequivocal rings are also described completely.
UR - http://www.scopus.com/inward/record.url?scp=0032221588&partnerID=8YFLogxK
U2 - 10.1023/a:1006549503584
DO - 10.1023/a:1006549503584
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AN - SCOPUS:0032221588
SN - 0236-5294
VL - 79
SP - 31
EP - 34
JO - Acta Mathematica Hungarica
JF - Acta Mathematica Hungarica
IS - 1-2
ER -