I am a postdoctoral fellow with CIRGET at Université du Québec à Montréal, working with Steven Boyer and Duncan McCoy. My research interests include hyperbolic geometry, with a focus on arithmetic hyperbolic manifolds, and 4-dimensional topology.
I received my PhD in 2023 from Rice University under the tutelage of Alan Reid.
You can find my CV here.
Contact information
Office: PK-5933
Email: sell [dot] connor [underscore] daniel [at] courrier [dot] uqam [dot] ca
Research
Cusps and commensurability classes of hyperbolic 4-manifolds. Algebraic & Geometric Topology, Vol. 23, No. 8, pp. 3405-3434, 2023. arXiv link.
(with A.W. Reid) Hyperbolic manifolds without spin-C structures and non-vanishing higher order Stiefel-Whitney classes. Preprint, 2023. (to appear in AMS Proceedings, arXiv link.)
(with D. McCoy) Cusp types of arithmetic hyperbolic manifolds. Preprint, 2024. arXiv link.
(with J. Paupert) Nil 3-manifolds and cusps of complex hyperbolic surfaces. Preprint, 2024. (to appear in AMS Transactions, arXiv link.)
(with D. McCoy) Cusp cross-section phenomena for arithmetic hyperbolic manifolds. Preprint, 2025. arXiv link.
Teaching
Hyperbolic manifolds in higher dimensions - Winter 2025.
Linear Algebra - Summer 2023.
Calculus II - Spring 2023.
Calculus II - Summer 2022.
Ordinary Differential Equations - Fall 2019.
Calculus II - Summer 2019.