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1 result for “SL5(Z)”

A novel witness to incoherence of

\mathrm{SL}_5(\mathbb{Z})

math.GR

Example shows dense subgroup of SL5(Z) not finitely presented.

problem Finding dense subgroups of SL5(Z) that are not finitely presented.

method Discussing an example of a Zariski-dense finitely generated subgroup of SL5(Z).

result Example shows a subgroup that is dense but not finitely presented.

SL5(Z)dense subgroup finitely generated not finitely presented

2023-04-25abs ↗pdf ↗