Isolating the impacts of divertor closure on fueling and detachment with simplified SOLPS-ITER simulations of MAST-U
Cowley, C
Moulton, D
Lipschultz, B
Physics of Plasmas
volume 33
issue 2
(01 Feb 2026)
Orbital Classification in Rotating Bar Potentials Using an Empirical Proxy of the Second Integral of Motion
Xia, T
Shen, J
Magorrian, J
Qin, Y
The Astrophysical Journal
volume 999
issue 1
100
(26 Feb 2026)
<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)
: High-Dimensional Surrogate Modeling for Learning Uncertainty
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)
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)
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.
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.