Dr Sam Hughes
PhD, MMath
Pronouns
He / Him
Status
Postdoctoral Research Associate
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Recent publications
Simple groups and complements of smooth surfaces in simply connected
$4$-manifolds
Hughes, S Ruberman, D (02 Feb 2024) http://arxiv.org/abs/2402.01921v1 $4$-manifolds
Coherence for elementary amenable groups
Hughes, S Kielak, D Kropholler, P Leary, I Proceedings of the American Mathematical Society BNSR invariants and $\ell^2$-homology
Hughes, S Kielak, D (10 Jan 2024) http://arxiv.org/abs/2401.05545v1 Automorphisms of relatively hyperbolic groups and the Farrell--Jones
Conjecture
Andrew, N Guerch, Y Hughes, S (23 Nov 2023) http://arxiv.org/abs/2311.14036v1 Conjecture
Higman-Thompson groups and profinite properties of right-angled Coxeter
groups
Corson, S Hughes, S Möller, P Varghese, O (12 Sep 2023) http://arxiv.org/abs/2309.06213v1 groups
Quasi-isometry invariance of relative filling functions
Hughes, S Martínez-Pedroza, E Sánchez Saldaña, L Groups, Geometry, and Dynamics volume 17 issue 4 1483-1515 (17 Aug 2023) Centralisers and the virtually cyclic dimension of $\mathrm{Out}(F_N)$
Guerch, Y Hughes, S Saldaña, L (03 Aug 2023) Homological growth of Artin kernels in positive characteristic
Fisher, S Hughes, S Leary, I Mathematische Annalen (06 Jul 2023) Homology growth of polynomially growing mapping tori
Andrew, N Guerch, Y Hughes, S Kudlinska, M (17 May 2023) http://arxiv.org/abs/2305.10410v1 A note on asynchronously automatic groups and notions of non-positive
curvature
Hughes, S Valiunas, M (04 Apr 2023) http://arxiv.org/abs/2304.01832v1 curvature
On profinite rigidity amongst free-by-cyclic groups I: the generic case
Hughes, S Kudlinska, M (29 Mar 2023) http://arxiv.org/abs/2303.16834v2 Hyperbolically embedded subgroups and quasi-isometries of pairs
Hughes, S Martínez-Pedroza, E Canadian Mathematical Bulletin 1-16 (10 Jan 2023) Profinite rigidity of fibring
Hughes, S Kielak, D (22 Jun 2022) http://arxiv.org/abs/2206.11347v1 A note on the rational homological dimension of lattices in positive characteristic
Hughes, S Glasgow Mathematical Journal volume 65 issue 1 138-140 (10 Jun 2022) Regularity of quasigeodesics characterises hyperbolicity
Hughes, S Nairne, P Spriano, D (17 May 2022) http://arxiv.org/abs/2205.08573v1 Irreducible lattices fibring over the circle
Hughes, S (17 Jan 2022) http://arxiv.org/abs/2201.06525v2 A survey on quasi-isometries of pairs: invariants and rigidity
Hughes, S Martínez-Pedroza, E Saldaña, L arXiv (30 Dec 2021) On the equivariant K- and KO-homology of some special linear groups
Hughes, S Algebraic and Geometric Topology volume 21 issue 7 3483-3512 (28 Dec 2021) The first -betti number and groups acting on trees
Chatterji, I Hughes, S Kropholler, P Proceedings of the Edinburgh Mathematical Society volume 64 issue 4 916-923 (25 Nov 2021) Graphs and complexes of lattices
Hughes, S (28 Apr 2021) http://arxiv.org/abs/2104.13728v4 The character table of a sharply 5-transitive subgroup of the alternating group of degree 12
Gill, N Hughes, S International Journal of Group Theory volume 10 issue 1 11-30 (01 Mar 2021) Cohomology of Fuchsian Groups and Non-Euclidean Crystallographic Groups
Hughes, S Manuscripta Mathematica http://arxiv.org/abs/1910.00519v2 Higher topological complexity of hyperbolic groups
Hughes, S Li, K Journal of Applied and Computational Topology Lattices in a product of trees, hierarchically hyperbolic groups, and virtual torsion-freeness
Hughes, S Bulletin of the London Mathematical Society