Forkel, Johannes Sauzedde, Isao
Published in
Journal of Physics A: Mathematical and Theoretical

We prove that the convergence of the real and imaginary parts of the logarithm of the characteristic polynomial of unitary Brownian motion toward Gaussian free fields on the cylinder, as the matrix dimension goes to infinity, holds in certain suitable Sobolev spaces, whose regularity we prove to be optimal. Our result can be seen as the natural dyn...

Dong, S. Salauddin, M. Abolfathi, Soroush Pearson, Jonathan M.

This study investigates the reduction in overtopping discharge along a vertical seawall through the implementation of a recurve retrofitting. A comprehensive set of physical modelling experiments were undertaken in a laboratory-scale wave flume at the University of Warwick, to investigate the wave overtopping processes under both swell and storm wa...

Kontogeorgiou, Georgios Leivaditis, Alexandros Psaromiligkos, Kostas I. Stamoulis, Giannos Zoros, Dimitris

A graph parameter is self-dual in some class of graphs embeddable in some surface if its value does not change in the dual graph by more than a constant factor. We prove that, in the class of connected hypergraphs without bridges and loops that are embeddable in some surface of Euler genus at most g, branchwidth (1,g) -is a -self-dual parameter, i....

Spektor, M. S. Kellen, D. Rieskamp, J. Klauer, K. C.

Individuals’ decisions under risk tend to be in line with the notion that “losses loom larger than gains.” This loss aversion in decision making is commonly understood as a stable individual preference that is manifested across different contexts. The presumed stability and generality, which underlies the prominence of loss aversion in the literatu...

Menon, Raveen R. Bigdeli, Ali Adem, Anwar Schroeder, Andreas Awais, Mustabsar Baines, Tim Battisti, Giuliana Driffield, Nigel L. Fouad, Shereen Roeder, Mirjam
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The manufacturing industry is facing a major challenge in balancing economic performance with environmental sustainability. To address this challenge, extant research has suggested that servitization could help align these objectives. However, the current evidence base is too scattered for policymakers to act on and support servitization in a targe...

Baker, Peter Mitchell, Joseph Chodowiec, Emil Zhang, Xizhe Khastgir, Siddartha Jennings, Paul. A.

Dodoiu, Tudor Bruto da Costa, Antonio Khastgir, Siddartha Jennings, P. A. (Paul A.)

Agha, Jegyr Anwar Manmi, Kawa M. A. Dadvand, Abdolrahman

The dynamics of two gas bubbles placed side-by-side in liquid between parallel rigid plates is studied numerically using the multiphase volume of fluid (VOF) model in OpenFOAM. This model solves a single set of Navier–Stokes equations for both the gas in the bubbles and the surrounding liquid. Being initially stationary, the bubbles first expand to...

Powdthavee, Nattavudh Oswald, Andrew J. Lockwood, Ben

Do ‘green’ environmental concerns – such as about biodiversity, climate change, pollution – deter citizens from having children? This paper reports the first longitudinal evidence consistent with that increasingly discussed hypothesis. It follows through time a random sample of thousands of initially childless men and women in the UK. The paper sho...

Twigg-Flesner, Christian