The development of deep-ocean anoxia in a comprehensive ocean phosphorus model
Donohue, J
Florio, B
Fowler, A
(19 Aug 2020)
A fully-funded postgraduate studentship for the DPhil Mathematics at Queen's College.
How do diseases spread and how can the analysis of data help us stop them? In this lecture, Christl Donnelly will draw lessons from past epidemics and endemic diseases, across livestock, wildlife, and human populations, to show how mathematical frameworks and statistical inference help unravel complex transmission systems. Click the link above for details.
Stability of Inverse Problems for Steady Supersonic Flows Past Lipschitz Perturbed Cones.
Chen, G
Pu, Y
Zhang, Y
Archive for rational mechanics and analysis
volume 249
issue 6
77
(20 Jan 2025)
Sharp Fuss-Catalan thresholds in graph bootstrap percolation
Bartha, Z
Kolesnik, B
Kronenberg, G
Peled, Y
(30 Oct 2025)
Permutation-Invariant Spectral Learning via Dyson Diffusion
Schwarz, T
Dieball, C
Kogler, C
Lam, K
Lambiotte, R
Doucet, A
Godec, A
Deligiannidis, G
(09 Oct 2025)
Wed, 26 Nov 2025
16:00 -
17:00
L6
Extending the Reshetikhin-Turaev TQFT
Glen Lim
(University of Oxford )
Abstract
A d-dimensional TQFT is a topological invariant which assigns (d-1)-dimensional manifolds to vector spaces and d-dimensional cobordisms to linear maps. In the early 90s, Reshetikhin and Turaev constructed examples of these in the case d=3, using the data of certain types of linear categories. In this talk, I will provide an overview of this construction, and then explore how this might be meaningfully extended downwards to assign 1-manifolds to "2-vector spaces". Minimal knowledge of category theory assumed!
Categorical Symmetries in Spin Models with Atom Arrays
Warman, A
Yang, F
Tiwari, A
Pichler, H
Schäfer-Nameki, S
Physical Review Letters
volume 135
issue 20
(13 Nov 2025)