Graph minors and metric spaces
Georgakopoulos, A
Papazoglou, P
Combinatorica
volume 45
issue 3
(13 Jun 2025)
Illustrating the categorical Landau paradigm in lattice models
Bhardwaj, L
Bottini, L
Schafer-Nameki, S
Tiwari, A
Physical Review B
volume 111
issue 5
(21 Feb 2025)
Quantum and Classical Markovian Graphical Causal Models and Their Identification
Barrett, J
Friend, I
Kissinger, A
Leibniz International Proceedings in Informatics, LIPIcs
volume 326
(03 Feb 2025)
Harnessing digital health data for suicide prevention and care: A rapid review
Bennett-Poynter, L
Kundurthi, S
Besa, R
Joyce, D
Kormilitzin, A
Shen, N
Sunwoo, J
Szkudlarek, P
Sequiera, L
Sikstrom, L
Digital Health
volume 11
(23 Feb 2025)
Private Synthetic Graph Generation and Fused Gromov-Wasserstein Distance
Wirth, L
Aminian, G
Reinert, G
(17 Feb 2025)
http://arxiv.org/abs/2502.11778v1
Subglacial hydrology regulates oscillations in marine ice streams
Haseloff, M
Hewitt, I
Katz, R
Low-rank approximation of parameter-dependent matrices via CUR decomposition
Park, T
Nakatsukasa, Y
SIAM Journal on Scientific Computing
volume 47
issue 3
A1858-A1887
(21 May 2025)
Fri, 28 Feb 2025
09:00 -
Mon, 01 Jun 2026
00:00
Mezzanine
Kathleen Hyndman - Nature+Maths=Art
Further Information
The Mathematical Institute is delighted to be hosting a major exhibition of artist Kathleen Hyndman's mathematically inspired work.
The exhibition of drawings and paintings illustrate Hyndman’s desire to see nature and the world around her in mathematical sequences and geometrical patterns. Golden Section proportions and angles, prime numbers as well as Fibonacci numbers and eccentric constructions are all used to create works achieving a calm and balanced unity.
Born in Essex, Hyndman trained at Kingston-upon-Thames School of Art and exhibited widely in the UK and abroad, including MOMA Oxford and the Hayward Annual in London. As well as a full time artist, she was also a teacher and mother of two. She lived and had her studio in Kingston Bagpuize in Oxfordshire and had exhibitions at Zuleika Gallery in Woodstock until her death in 2022.
Open Monday to Friday 9am to 5pm.
The exhibition is curated by Zuleika Gallery and Professor Martin Kemp FBA, and will run until June 2026.
Bottom from left: Hot Breeze, 1994; Heat, 1976; Exit (a seventeen sided work), 1993; Straight Line Rotation, White on Black. Forest, 1986
Below: film of the exhibition by Evan Nedyalkov
Mon, 26 May 2025
15:30
15:30
L5
Relative Invertibility and Full Dualizability of Finite Braided Tensor Categories
Thibault Décoppet
(Harvard University)
Abstract
I will discuss an enriched version of Shimizu's characterizations of non-degeneracy for finite braided tensor categories. Using these characterizations, it follows that an enriched finite braided tensor category is invertible as an object of the Morita 4-category of enriched braided tensor categories if and only if it is non-degenerate. As an application, I will explain how to extend the full dualizability result of Brochier-Jordan-Synder by showing that a finite braided tensor category is fully dualizable in the Morita 4-category of braided tensor categories if its symmetric center is separable.