Postgraduate student at the University of Oxford
I am a third year DPhil student at the Mathematical Insitute in the University of Oxford, supervised by Panos Papazoglou.
I am funded by a scholarship from the Heilbronn Institute for Mathematical Research, and also currently hold a Graduate Development Scholarship at St Anne's College.
I previously completed the MFoCS MSc here at Oxford, funded by a grant from the James Pantyfedwen Foundation. Before this, I was an undergraduate student at the University of Bristol, where I earned a BSc in Mathematics and Computer Science.
I am broadly interested in geometric group theory, particularly questions relating to splittings, coarse geometry, and algorithmic problems.
Find a CV here, and feel free to get in contact for more detail.
Publications and preprints
- Baligács, J., MacManus, J. (2024). The metric Menger problem. arXiv preprint. arXiv:2403.05630. Link
- MacManus, J., Mineh L. (2024). Tiling in some nonpositively curved groups. arXiv preprint. arXiv:2401.09545. Link
- MacManus, J. (2023). Accessibility, planar graphs, and quasi-isometries. arXiv preprint arXiv:2310.15242. Link
- MacManus, J. (2022). Detecting quasiconvex splittings in hyperbolic groups. arXiv preprint arXiv:2210.09973. Link
- Alexandru, C. -M., Bridgett-Tomkinson, E., Linden, N., MacManus, J., Montanaro, A., & Morris, H. (2020). Quantum speedups of some general-purpose numerical optimisation algorithms. Quantum Science and Technology, 5(4), 045014. Link
Things I've done
- I ran the the Junior Topology and Group Theory seminar at Oxford for 2022-23.
Contact info
You can reach me by email at:
macmanus @ maths.ox.ac.uk
Alternatively, find me on the following platforms.