
arXiv: 2205.11290
AbstractItaliano–Martelli–Migliorini recently constructed hyperbolic groups which have non‐hyperbolic subgroups of finite type. Using a closely related construction, Llosa Isenrich–Martelli–Py constructed hyperbolic groups with subgroups of type but not . We observe that these hyperbolic groups can be chosen to be special in the sense of Haglund–Wise.
Hyperbolic groups and nonpositively curved groups, Topological methods in group theory, hyperbolic group, FOS: Mathematics, group of finite type, Group Theory (math.GR), non-hyperbolic subgroup, Geometric group theory, Mathematics - Group Theory
Hyperbolic groups and nonpositively curved groups, Topological methods in group theory, hyperbolic group, FOS: Mathematics, group of finite type, Group Theory (math.GR), non-hyperbolic subgroup, Geometric group theory, Mathematics - Group Theory
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