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Sibirskii Matematicheskii Zhurnal, 2003, Volume 44, Number 2, Pages 438–443
(Mi smj1187)
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This article is cited in 6 scientific papers (total in 6 papers)
On some elementary properties of soluble groups of derived length 2
N. S. Romanovskiia, E. I. Timoshenkob a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
b Novosibirsk State University of Architecture and Civil Engineering
Abstract:
Conditions are found for a soluble group of derived length 2 with few relations to be universally equivalent to a free soluble group of derived length 2. The Fitting radical of a soluble group of derived length 2 with few relations coincides with the derived subgroup. Also, if an $n$-generator soluble group is elementarily equivalent to a free soluble group of rank $m$ and derived length $k$ then for $k=2$ or $k>2$ and $n=m$ the groups are isomorphic.
Keywords:
group, soluble, derived subgroup, elementary theory.
Received: 16.12.2002
Citation:
N. S. Romanovskii, E. I. Timoshenko, “On some elementary properties of soluble groups of derived length 2”, Sibirsk. Mat. Zh., 44:2 (2003), 438–443; Siberian Math. J., 44:2 (2003), 350–354
Linking options:
https://www.mathnet.ru/eng/smj1187 https://www.mathnet.ru/eng/smj/v44/i2/p438
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