<tt>PCE-Net</tt>
: High-Dimensional Surrogate Modeling for Learning Uncertainty
 Shustin, P Ubaru, S Zimoń, M Lu, S Kalantzis, V Horesh, L Avron, H SIAM/ASA Journal on Uncertainty Quantification volume 14 issue 1 168-196 (31 Mar 2026) doi:10.1137/24m1723838

Talk about your thesis

The DPhil speaking event ‘Talk about your thesis’ will take place on the 20 March from 12 to 2 pm at the Radcliffe Science Library. 

The event will feature seven talks from DPhil students about their project, followed by a free pizza lunch.

Extended Regge Complex for Linearized Riemann-Cartan Geometry and Cohomology
 Christiansen, S Hu, K Lin, T Foundations of Computational Mathematics 1-33 (17 Feb 2026) doi:10.1007/s10208-026-09746-w
Randomized Algorithms for Low-Rank Matrix and Tensor Decompositions
 Pearce, K Martinsson, P Lecture Notes in Computational Science and Engineering volume 156 197-252 (03 Sep 2026) doi:10.1007/978-3-032-33428-2_7
Randomized Strong Recursive Skeletonization: Simultaneous Compression and LU Factorization of Hierarchical Matrices using Matrix–Vector Products
 Yesypenko, A Martinsson, P Journal of Scientific Computing volume 106 issue 3 63 (26 Mar 2026) doi:10.1007/s10915-025-03157-9
Mon, 01 Jun 2026

16:30 - 17:30
L4

Aspects of the PDE gluing methodology used in Differential Geometry

Nicos Kapouleas
(Brown University)
Abstract

I will discuss some general PDE techniques, for example ``extended substitute kernel'' and ``linearized gluing'', and their application to various gluing constructions in Differential Geometry.

Banner for event

Computers, Geometry and Einstein

Computers have long been useful for studying mathematical problems. But recently computer techniques have been used to prove new theorems in geometry, specifically related to the study of gravity through Einstein's theory of General Relativity. This Oxford Mathematics Public Lecture will describe these developments and what they might mean for the future.
Collective dynamics on higher-order networks
 Battiston, F Bick, C Lucas, M Millán, A Skardal, P Zhang, Y Nature Reviews Physics 1-14 (16 Feb 2026) doi:10.1038/s42254-025-00916-3
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