The paper “Effective estimates on the top Lyapunov exponents for random matrix products“, co-authored by Natalia Jurga and Ian Morris, has been published in Nonlinearity. The paper studies the top Lyapunov exponents of random products of positive 2×2 matrices and obtains an efficient algorithm for its computation. The main theorem of the paper is recorded […]
Read more
The paper “From static to cosmological solutions of N=2 supergravity“, co-authored by Jan Gutowski, Thomas Mohaupt (Liverpool), and Giacomo Pope (Liverpool), has been published in JHEP. The paper is gold open access and so freely available (link here).
Read more
The new Centre for Criminology at the University of Surrey was launched yesterday (11 December). The Centre brings together criminological and methodological expertise to conduct empirically robust and policy relevant research on crime and crime control. The leader from Sociology is Ian Brunton-Smith and the leader from Mathematics is David Lloyd. The website for the […]
Read more
Congratulations to Joakim Strömvall for passing his PhD viva. The viva took place today (Tuesday 10 December). The External Examiner was Niall MacKay (University of York), the Internal Examiner was Jan Gutowski. The PhD project supervisor is Alessandro Torrielli, and the thesis title is: “Hopf superalgebras and scattering matrices in the AdS3/CFT2 correspondence“. The photo […]
Read more
The paper “Evolution speed of open quantum dynamics“, co-authored by Dorje Brody and Bradley Longstaff (Imperial College London), has been published this week in Physical Review Research. The frontispiece is shown below. The paper is published gold open access and is available here.
Read more
The paper “Non-uniqueness in a Single Column Model for Moist Convection” co-authored by Matt Turner and John Norbury (University of Oxford) has been accepted for publication in Journal of Atmospheric Science. The paper investigates moist convection in a column of atmosphere divided into a number of air parcels. When these individual air parcels become saturated […]
Read more
