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Vestnik Tomskogo Gosudarstvennogo Universiteta. Matematika i Mekhanika, 2013, Number 3(23), Pages 23–33
(Mi vtgu316)
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MATHEMATICS
Torsion free abelian groups normally determined by their holomorphs
S. Ya. Grinshpona, I. E. Grinshponb a Tomsk State University
b Tomsk State University of Control Systems and Radioelectronics
Abstract:
In this paper, we study homogeneously decomposable into direct sums torsion free abelian groups that are normally determined by their holomorphs. Properties of normal abelian subgroups of holomorphs of torsion free abelian groups are also studied.
Keywords:
holomorph, almost holomorphically isomorphic groups, completely decomposable group, homogeneous group, type of a group.
Received: 13.03.2013
Citation:
S. Ya. Grinshpon, I. E. Grinshpon, “Torsion free abelian groups normally determined by their holomorphs”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2013, no. 3(23), 23–33
Linking options:
https://www.mathnet.ru/eng/vtgu316 https://www.mathnet.ru/eng/vtgu/y2013/i3/p23
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