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arXiv · 2011.08143

Isomorphism classification of Leary-Minasyan groups

Motiejus Valiunas
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Abstract

Recently, I. J. Leary and A. Minasyan studied the class of groups $G(A,L)$ defined as commensurating HNN-extensions of $\mathbb{Z}^n$. This class, containing the class of Baumslag-Solitar groups, also includes other groups with curious properties, such as being CAT(0) but not biautomatic. In this paper, we classify the groups $G(A,L)$ up to isomorphism.

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Motiejus Valiunas. 2020-11-16. Isomorphism classification of Leary-Minasyan groups. https://doi.org/10.1515/jgth-2021-0042

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