Browsing Mathematics by Title
Now showing items 233-252 of 1439
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D-dimensional oscillators in simplicial structures: odd and even dimensions display different synchronization scenarios
(Elsevier, 2021-04-04)From biology to social science, the functioning of a wide range of systems is the result of elementary interactions which involve more than two constituents, so that their description has unavoidably to go beyond simple ... -
Data for paper: "Random walkers with extreme value memory: modelling the peak-end rule"
(School of Mathematical Sciences, Queen Mary University of London, 2015-05-11)Zip file containing raw data files corresponding to the figures in the above paper (to be published in New Journal of Physics). Each file contains simulation results from a C++ program with relevant parameter values listed ... -
Data-driven model of the power-grid frequency dynamics
(Institute of Electrical and Electronics Engineers (IEEE), 2020-01-20) -
Dataset: Anomalous polymer collapse winding angle distributions
(Queen Mary University of London, 2018-01-01)This data set provides the basis for the publication "Anomalous polymer collapse winding angle distributions”. The data set contains the code used to run the simulations, the simulation results, and the data analysis itself. -
Dataset: Improving Convergence of Generalised Rosenbluth Sampling for Branched Polymer Models by Uniform Sampling
(Queen Mary University of London, 2024-04-07)This data set contains the basis for the publication of "Improving Convergence of Generalised Rosenbluth Sampling for Branched Polymer Models by Uniform Sampling." The data set contains the raw simulation data used to ... -
Dataset: Winding angle distributions for two-dimensional collapsing polymers
(QMUL, 2015-07-01)We provide numerical support for a long-standing prediction of universal scaling of winding angle distributions -
A de Sitter hoedown
(2010-12-01)Rotating black holes in de Sitter space are known to have interesting limits where the temperatures of the black hole and cosmological horizon are equal. We give a complete description of the thermal phase structure of all ... -
Deep learning as optimal control problems
(Elsevier, 2021-07-01)We briefly review recent work where deep learning neural networks have been interpreted as discretisations of an optimal control problem subject to an ordinary differential equation constraint. We report here new preliminary ... -
Deep learning as optimal control problems: models and numerical methods
(American Institute of Mathematical Sciences, 2019-12-02)We consider recent work of Haber and Ruthotto 2017 and Chang et al. 2018, where deep learning neural networks have been interpreted as discretisations of an optimal control problem subject to an ordinary differential ... -
The Deep Parametric PDE Method and Applications to Option Pricing
(Elsevier, 2022-07-02) -
Delocalising the parabolic Anderson model through partial duplication of the potential
(Springer Verlag, 2017-09-06)The parabolic Anderson model on $\mathbb{Z}^d$ with i.i.d. potential is known to completely localise if the distribution of the potential is sufficiently heavy-tailed at infinity. In this paper we investigate a modification ... -
Density matrices in quantum gravity
(Stichting SciPost, 2020-10-05) -
The density of states of 1D random band matrices via a supersymmetric transfer operator
(European Mathematical Society, 2019)Recently, T. and M. Shcherbina proved a pointwise semicircle law for the density of states of one-dimensional Gaussian band matrices of large bandwidth. The main step of their proof is a new method to study the ... -
A density-based statistical analysis of graph clustering algorithm performance
(2020-06-01)© 2020 The authors. Published by Oxford University Press. All rights reserved. We introduce graph clustering quality measures based on comparisons of global, intra- A nd inter-cluster densities, an accompanying statistical ...