Subgroups of direct products of limit groups over Droms RAAGs
نویسندگان
چکیده
A result of Bridson, Howie, Miller and Short states that if $S$ is a subgroup type $FP_{n}(\mathbb{Q})$ the direct product $n$ limit groups over free groups, then virtually groups. Furthermore, they characterise finitely presented residually In this paper these results are generalised to Droms right-angled Artin RAAGs with property all their generated subgroups again RAAGs. addition, we show conjugacy problem solvable for RAAG presentable separable.
منابع مشابه
Subgroups of direct products of limit groups
If Γ1, . . . ,Γn are limit groups and S ⊂ Γ1 × · · · × Γn is of type FPn(Q) then S contains a subgroup of finite index that is itself a direct product of at most n limit groups. This answers a question of Sela.
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ژورنال
عنوان ژورنال: Algebraic & Geometric Topology
سال: 2022
ISSN: ['1472-2739', '1472-2747']
DOI: https://doi.org/10.2140/agt.2022.22.3485