Surrey Mathematics Research Blog

The paper “Identification of an influence network using ensemble-based filteringfor Hawkes processes driven by count data“, co-authored by Naratip Santitissadeekorn, Sylvain Delahaies, and Dave Lloyd, has been accepted for publication in Physica D. In the paper, they model event-driven dynamics on a network by a multidimensional Hawkes process. They then develop a novel ensemble-based filtering […]

Paul Bergold is visiting the Centre for Mathematical Sciences at the University of Cambridge today (Thursday 2 February) to give a talk in Applied and Computational Mathematics Seminar series. His host for the visit is Arieh Iserles, and the title of the talk is “Gaussian Wave Packets in Quantum Dynamics“. A link to the abstract […]

Congratulations to Vaibhav Gautam for passing his PhD confirmation examination! It was held on Monday 30th January, and the examiners were Dorje Brody and Andrea Prinsloo. The title of his project is “Matrix entanglement — Entangle entropy using colour degrees of freedom”. His project is supervised by Masanori Hanada. The image below shows a screenshot […]

Panagiotis Kaklamanos, from the Maxwell Institute for Mathematical Sciences, University of Edinburgh, visited the MoLSS research group the week of 16 January. His hosts were Gianne Derks and Anne Skeldon, and they discussed multiple time scales in sleep-wake systems. He also gave a MoLSS seminar on Tuesday 17 January. The title of his talk was […]

Congratulations to Lewis Napper for passing his PhD confirmation examination! It was held on Tuesday 17th January, and the examiners were Jan Gutowski and Paul Skerritt. The title of his project is “Monge–Ampere geometry and the topology of vortices”. His project is supervised by Martin Wolf and Ian Roulstone. The image below shows an example […]

Francois Gay-Balmaz is visiting the department for a week (Wednesday 25 January to Tuesday 31 January), for research interaction. His host is Cesare Tronci. During his visit he is working with Cesare on fluid dynamics relative to a Nambu bracket. He is also interacting with Werner Bauer on a problem in geometric numerical integration. The […]