Thu, 19 Feb 2026

15:00 - 17:30
VC1

Compactness tools related to PDEs governing compressible flows.

Professor Didier Bresch
(National Centre for Scientific Research)
Abstract
During this mini-course I will try to present some compactness tools that are encountered in the world of weak nonlinear PDE solutions governing compressible flows.


 

The Oxford SIAM Student Chapter are excited to announce their very first joint event with G-Research. Join them for an introductory talk about the company (a great talk to attend if you are keen on internships), followed by an interactive game with the chance to win £100 Amazon vouchers.

Mathematical Institute, C6,  Tuesday 17 February (W5), 3:30 pm. Tea, coffee (decaf available) and biscuits will be provided in the Common Room afterwards.

Thu, 12 Nov 2026

14:00 - 15:00

TBA

Peter Braam
(Oxford Physics)
Abstract

TBA

Proving the Binomial Theorem in Britain, 1750-1830
Wardhaugh, B Hollings, C British Journal for the History of Mathematics
Wed, 11 Feb 2026

16:00 - 17:00
L6

The Prime Decomposition Theorem for 3-Manifolds

Ojas Mittal
((Mathematical Institute University of Oxford))
Abstract

A 3-manifold is a space which locally looks like R^3. A major theme in 3-manifold Topology is to understand and classify 3-manifolds. Given two compact 3-manifolds M_1,M_2 we can form another 3-manifold by taking what’s called the “connect sum” of M_1 and M_2. Under this operation, 3-manifolds can be decomposed uniquely into prime pieces just like the integers can be decomposed uniquely as a product of primes. We will discuss this prime decomposition theorem for 3-manifolds while also giving a wide variety of examples.

The Self-Duality Equations on a Riemann Surface and Four-Dimensional Chern-Simons Theory
Bittleston, R Mason, L Moosavian, S (08 Jan 2026)
Early individualized risk prediction using clinical data for children during the febrile phase of dengue in outpatient settings in Vietnam and Thailand.
Sangkaew, S Daniels, B Ming, D Hernandez, B Herrero, P Suntarattiwong, P Kalayanarooj, S Srikiatkhachorn, A Rothman, A Buddhari, D Vuong, N Lam, P Nguyen, M Wills, B Simmons, C Donnelly, C Yacoub, S Holmes, A Dorigatti, I PLOS digital health volume 5 issue 2 e0001171 (09 Feb 2026)
Time-integrated Southern-sky Neutrino Source Searches with 10 yr of IceCube Starting-track Events at Energies Down to 1 TeV
Abbasi, R Ackermann, M Adams, J Agarwalla, S Aguilar, J Ahlers, M Alameddine, J Amin, N Andeen, K Argüelles, C Ashida, Y Athanasiadou, S Axani, S Babu, R Bai, X Balagopal V., A Baricevic, M Barwick, S Bash, S Basu, V Bay, R Beatty, J Becker Tjus, J Beise, J The Astrophysical Journal volume 998 issue 1 (03 Feb 2026)
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