Tue, 23 May 2023

16:00 - 17:00
L6

Moments of the high order derivatives of CUE characteristic polynomials

Fei Wei
(University of Oxford)
Abstract

In this talk, I will firstly give asymptotic formulas for the moments of the n-th derivative of the characteristic polynomials from the CUE. Secondly, I will talk about the connections between them and a solution of certain Painleve differential equation. This is joint work with Jonathan P. Keating.
 

Major adverse cardiovascular events (MACE) in patients with severe COVID-19 registered in the ISARIC WHO clinical characterization protocol: a prospective, multinational, observational study
Reyes, L Garcia-Gallo, E Murthy, S Fuentes, Y Serrano, C Ibáñez-Prada, E Lee, J Rojek, A Citarella, B Gonçalves, B Dunning, J Rätsep, I Viñan-Garces, A Kartsonaki, C Rello, J Martin-Loeches, I Shankar-Hari, M Olliaro, P Merson, L Journal of Critical Care volume 77 (09 May 2023)
Polynomial bounds for chromatic number VII. Disjoint holes
Chudnovsky, M Scott, A Seymour, P Spirkl, S Journal of Graph Theory volume 104 issue 3 499-515 (14 May 2023)
A fast randomized algorithm for computing an approximate null space
Park, T Nakatsukasa, Y BIT Numerical Mathematics volume 63
Automatic Alignment of Local Representations
Teh, Y Roweis, S NIPS 2002: Proceedings of the 15th International Conference on Neural Information Processing Systems 841-848 (01 Jan 2002)
MULTIPLICATIVE INTERACTIONS AND WHERE TO FIND THEM
Jayakumar, S Czarnecki, W Menick, J Schwarz, J Rae, J Osidnero, S Teh, Y Harley, T Pascanu, R 8th International Conference on Learning Representations, ICLR 2020 (01 Jan 2020)
FUNCTIONAL REGULARISATION FOR CONTINUAL LEARNING WITH GAUSSIAN PROCESSES
Titsias, M Schwarz, J de Matthews, A Pascanu, R Teh, Y 8th International Conference on Learning Representations, ICLR 2020 (01 Jan 2020)
Photo of Dewi

Symmetry underpins all physics research. We look for fundamental and beautiful patterns to describe and explain the laws of nature. One way of explaining symmetry is to ask: "what is the full set of operations I can do to my real-world experiment or abstract theory written on paper that doesn't change any physical measurements or predictions?'' There are simple symmetries we are perhaps already familiar with. For example, lab-based physics experiments usually don't care if you wait an hour to do the experiment or if you rotate your apparatus by 90 degrees.

Tue, 16 May 2023

11:00 - 12:00
L3

DLA and related models, part II

Dmitry Belyaev
Abstract

This will be a continuation of the talk from last week (9 May). 

Photo of Marta

We are delighted to announce our first Maryam Mirzakhani Scholar. Marta Bucca (pictured) will join Oxford Mathematics in October as a postgraduate student in the Mathematical Physics Group, to carry out research on String Theory under the supervision of Professor Mark Mezei.

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