Periodic geodesics in singular spaces
Papazoglou, P
Swenson, E
Journal of Topology and Analysis
(31 May 2024)
Groups of profinite type and profinite rigidity
Bar-On, T
Nikolov, N
Journal of Group Theory
volume 27
issue 6
1151-1169
(23 May 2024)
Tue, 11 Jun 2024
11:00
11:00
L5
Renormalised Amperean area for 2D Higgs-Yang-Mills Field
Dr Isao Sauzedde
(University of Warwick)
Abstract
The objective of the talk is to present elements of Euclidean Quantum Field Theory and of the Symanzik's polymer representation for a model which includes an interaction with a magnetic field. We will explain how the problem of constructing such an EQFT can be translated into the problem of renormalising the Amperean area of a planar Brownian motion, an object that we will introduce during the talk. No prerequisite knowledge of the topic is expected.
Based on http://perso.ens-lyon.fr/isao.sauzedde/square_field3_3.pdf
Cellular cruise control: energy expenditure as a regulator of collective migration in epithelia
Breinyn, I
Martina-Perez, S
Baker, R
Cohen, D
4 June, 4-7pm, Glen Callater Room (image below) at the HB Allen Centre (the building opposite Maths).
Four speakers from different branches of maths will be presenting their work in a manner accessible to a broad math audience:
Dr Alfonso Bueno Orovio (Computer Science)
Dr Ximena Laura Fernandez (Mathematical Biology)
Dr Khaled Al-Ghaithi (Mathematical Biology)
Dr Antonio Esposito (OxPDE)
Centralisers of linear growth automorphisms of free groups
Andrew, N
Martino, A
Mathematical Proceedings of the Cambridge Philosophical Society
volume 177
issue 2
219-240
(20 Sep 2024)