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This article is cited in 5 scientific papers (total in 5 papers)
On the centralizer dimension and lattice of generalized Baumslag–Solitar groups
F. A. Dudkinab a Sobolev Institute of Mathematics, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
A generalized Baumslag–Solitar group (a $GBS$ group) is a finitely generated group $G$ acting on a tree so that all vertex and edge stabilizers are infinite cyclic groups. Each $GBS$ group is the fundamental group $\pi_1(\mathbb A)$ of some labeled graph $\mathbb A$. We describe the centralizers of elements and the centralizer lattice. Also, we find the centralizer dimension for $GBS$ groups if $\mathbb A$ is a labeled tree.
Keywords:
centralizer lattice, centralizer dimension, generalized Baumslag–Solitar group.
Received: 27.04.2017
Citation:
F. A. Dudkin, “On the centralizer dimension and lattice of generalized Baumslag–Solitar groups”, Sibirsk. Mat. Zh., 59:3 (2018), 514–528; Siberian Math. J., 59:3 (2018), 403–414
Linking options:
https://www.mathnet.ru/eng/smj2990 https://www.mathnet.ru/eng/smj/v59/i3/p514
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Abstract page: | 200 | Full-text PDF : | 54 | References: | 35 | First page: | 6 |
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