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arXiv · 2304.12638

A novel witness to incoherence of $\mathrm{SL}_5(\mathbb{Z})$

Sami Douba
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Abstract

Motivated by a question of Stover, we discuss an example of a Zariski-dense finitely generated subgroup of $\mathrm{SL}_5(\mathbb{Z})$ that is not finitely presented.

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Sami Douba. 2023-04-25. A novel witness to incoherence of $\mathrm{SL}_5(\mathbb{Z})$. https://arxiv.org/abs/2304.12638

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