Isomorphism classification of Leary-Minasyan groups
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arXiv
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| Format: | Preprint |
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2020
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| _version_ | 1866911298195816448 |
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| author | Valiunas, Motiejus |
| author_facet | Valiunas, Motiejus |
| contents | 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. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2011_08143 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Isomorphism classification of Leary-Minasyan groups Valiunas, Motiejus Group Theory 20E06, 20F65 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. |
| title | Isomorphism classification of Leary-Minasyan groups |
| topic | Group Theory 20E06, 20F65 |
| url | https://arxiv.org/abs/2011.08143 |