Baumslag–Gersten group

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf gptkb:group_of_people
gptkb:finitely_presented_group
gptkbp:definedIn gptkb:software
gptkbp:namedAfter gptkb:Stephen_M._Gersten
gptkb:Gilbert_Baumslag
gptkbp:notableFor finitely generated
finitely presented
not residually finite
used as example in geometric group theory
has Dehn function greater than any iterated exponential
gptkbp:presentedBy ⟨ a, b | a^{a^b} = a^2 ⟩
gptkbp:relatedTo gptkb:Dehn_function
gptkb:modular_group
combinatorial group theory
gptkbp:studiedIn geometric group theory
combinatorial group theory
gptkbp:bfsParent gptkb:Gilbert_Baumslag
gptkbp:bfsLayer 5
https://www.w3.org/2000/01/rdf-schema#label Baumslag–Gersten group