### Hyperbolicity of certain one-relator groups

Algebra Seminar

27th April 2022, 2:30 pm – 3:30 pm

Fry Building, Room 2.04

The primitivity rank of an element w of a free group F is defined as the minimal rank of a subgroup containing w as an imprimitive element. Recent work of Louder and Wilton has shown that there is a strong connection between this quantity and the subgroup structure of the one-relator group F/<

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