2 papers
math.GR2019
Presentations of Groups with Even Length Relations
Isobel Webster
We study the properties of groups that have presentations in which the square of each generator gives the identity and all relations are of even length. We consider the parabolic s…
math.GR2018
A Lattice Isomorphism Theorem for Cluster Groups of Mutation-Dynkin Type
Isobel Webster
Each quiver appearing in a seed of a cluster algebra determines a corresponding group, which we call a cluster group, which is defined via a presentation. Grant and Marsh showed th…