3 papers
math.GR2026
Interval Garside groups arising from involutions in finite reflection groups
Eirini Chavli, Thomas Gobet
We identify and study the interval Garside groups arising from the restriction of the absolute order on a Coxeter group to a lattice , where is an involution. Those in…
math.GR2025
Absolute order and involutions
Thomas Gobet
We study the restriction of the absolute order on a Coxeter group to an interval , where is an involution. We characterize and classify those involutions …
math.GR2025
Faithful Burau-like representations of some rank two Garside groups and torus knot groups
Thomas Gobet
We give a method to produce faithful representations of the groups in . These gro…