On the twisted conjugacy problem for large-type Artin groups
Abstract
We show that the twisted conjugacy problem is solvable for large-type Artin groups whose outer automorphism group is finite, generated by graph automorphisms and the global inversion. This includes XXXL Artin groups whose defining graph is connected, twistless, and not an even edge, and large-type Artin groups whose defining graph admits a twistless hierarchy terminating in twistless stars.
Fields of Study & Subjects
Geometric and Algebraic Topology
Algebraic Geometry and Number Theory
Homotopy and Cohomology in Algebraic Topology
Publication details
- Journal / source
- Groups Geometry and Dynamics
- Publication date
- 4 August 2026
- Language
- EN