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Sibirskii Matematicheskii Zhurnal, 2014, Volume 55, Number 6, Pages 1424–1427
(Mi smj2616)
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This article is cited in 1 scientific paper (total in 1 paper)
Automorphism subgroups of the free lie algebra of rank 3
M. A. Shevelin
Abstract:
Let $F_r$ be a free Lie algebra over the field $\mathbb C$. We give an example of some subgroup of $\mathrm{Aut}F_r$ that is isomorphic to a subgroup of $\mathbb C^*$ but not conjugated with a subgroup of the linear automorphism group. Some questions are formulated.
Keywords:
$1$-cocycle, split extension, conjugacy classes of subgroups, free Lie algebra, automorphism group.
Received: 01.09.2013
Citation:
M. A. Shevelin, “Automorphism subgroups of the free lie algebra of rank 3”, Sibirsk. Mat. Zh., 55:6 (2014), 1424–1427; Siberian Math. J., 55:6 (2014), 1161–1164
Linking options:
https://www.mathnet.ru/eng/smj2616 https://www.mathnet.ru/eng/smj/v55/i6/p1424
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