I am a second year DPhil student at the University of Oxford working under the supervision of Dawid Kielak. I completed my undergraduate and master's degrees at McGill University. My master's thesis was supervised by Dani Wise.
I am interested in geometric group theory and, more specifically, finiteness properties of groups, fibring, ℓ²-invariants, and group rings.
- Improved algebraic fibrings, submitted. arXiv
- Algebraic fibrings of hyperbolic manifolds, submitted. arXiv
- sam.fisher [at] maths.ox.ac.uk
- Office N3.10
- Mathematical Institute
- University of Oxford