Department of Mathematical Sciences

Research Output 1973 2020

2018
1 Citation (Scopus)
27 Downloads (Pure)

A low-rank approach to the solution of weak constraint variational data assimilation problems

Freitag, M. & Green, D., 15 Mar 2018, In : Journal of Computational Physics. 357, p. 263–281 19 p.

Research output: Contribution to journalArticle

Open Access
File
assimilation
saddle points
Advection
linear systems
advection
3 Citations (Scopus)

A Markov theoretic description of stacking-disordered aperiodic crystals including ice and opaline silica

Hart, A. G., Hansen, T. C. & Kuhs, W. F., 1 Jul 2018, In : Acta Crystallographica Section A: Foundations and Advances. 74, 4, p. 357-372 16 p.

Research output: Contribution to journalArticle

Ice
ice
Silica
silicon dioxide
Markov Chains

A max-plus approach to incomplete Cholesky factorization preconditioners

Hook, J., Scott, J., Tisseur, F. & Hogg, J., 2 Aug 2018, In : SIAM Journal on Scientific Computing. 40, 4, p. A1987-A2004 18 p.

Research output: Contribution to journalArticle

Open Access
Cholesky factorisation
Factorization
Preconditioner
Sparsity
Algebra
6 Citations (Scopus)
21 Downloads (Pure)

Analysis of circulant embedding methods for sampling stationary random fields

Graham, I. G., Kuo, F. Y., Nuyens, D., Scheichl, R. & Sloan, I. H., 31 Dec 2018, In : SIAM Journal on Numerical Analysis (SINUM). 56, 3, p. 1871-1895 25 p.

Research output: Contribution to journalArticle

Open Access
File
Random Field
Regular hexahedron
Positive Definiteness
Circulant Matrix
Correlation Length

Ancient multiple-layer solutions to the Allen-Cahn equation

Pino, M. D. & Gkikas, K. T., 1 Dec 2018, In : Proceedings of the Royal Society of Edinburgh Section A: Mathematics. 148, 6, p. 1165-1199 35 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Ancient shrinking spherical interfaces in the Allen-Cahn flow

del Pino, M. & Gkikas, K. T., 1 Jan 2018, In : Annales De L Institut Henri Poincare: Analyse Non Linéaire. 35, 1, p. 187-215 29 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
20 Downloads (Pure)

And/or trees: a local limit point of view

Broutin, N. & Mailler, C., 1 Aug 2018, In : Random Structures and Algorithms. 53, 1, p. 15–58 44 p.

Research output: Contribution to journalArticle

Open Access
File
Boolean functions
Random Trees
Boolean Functions
Labels
Galton-Watson Tree

An Erdős-Kac law for local solubility in families of varieties

Loughran, D. & Sofos, E., 8 Aug 2018, (Accepted/In press) In : Selecta Mathematica.

Research output: Contribution to journalArticle

Open Access
18 Citations (Scopus)

A network approach to topic models

Gerlach, M., Peixoto, T. P. & Altmann, E. G., 18 Jul 2018, In : Science Advances. 4, 7, p. 1-12 12 p., eaaq1360.

Research output: Contribution to journalArticle

Open Access
Complex networks
Linguistics
Learning systems
Statistical Models
28 Downloads (Pure)

A new look at duality for the symbiotic branching model

Hammer, M., Ortgiese, M. & Vollering, F., 30 Sep 2018, In : Annals of Probability. 46, 5, p. 2800-2862 63 p.

Research output: Contribution to journalArticle

Open Access
File
Branching
Duality
Brownian motion
Stochastic Partial Differential Equations
Spatial Model
3 Citations (Scopus)
6 Downloads (Pure)

A numerical implementation of the unified Fokas transform for evolution problems on a finite interval

Kesici, E., Pelloni, B., Pryer, T. & Smith, D., 1 Jun 2018, In : European Journal of Applied Mathematics. 29, 3, p. 543-567 25 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)

A predictive model for the diffusion of a highly non-ideal ternary system

Allie-Ebrahim, T., Russo, V., Ortona, O., Paduano, L., Tesser, R., Di Serio, M., Singh, P., Zhu, Q., Moggridge, G. D. & D'Agostino, C., 21 Jul 2018, In : Physical Chemistry Chemical Physics. 20, 27, p. 18436-18446 11 p.

Research output: Contribution to journalArticle

Open Access
9 Downloads (Pure)

ARCHi: Automatic Recognition and Classification of Hip Fractures

Murphy, E., Gregson, C., Von Arx, O., Whitehouse, M., Budd, C. & Gill, H., 2018.

Research output: Contribution to conferenceAbstract

File
X rays
Learning systems
Neural networks
Graphics processing unit

A Re-entrant Phase Transition in the Survival of Secondary Infections on Networks

Moore, S., Morters, P. & Rogers, T., 1 Jun 2018, In : Journal of Statistical Physics. 171, 6, p. 1122-1135 14 p.

Research output: Contribution to journalArticle

Open Access
50 Downloads (Pure)
Open Access
File
Regularity Theory
Harmonic Maps
Fractional
Partial Regularity
Fractional Powers
43 Downloads (Pure)

A semilinear elliptic equation with competing powers and a radial potential

Musso, M. & Pimentel, J., 17 May 2018, (Accepted/In press) In : Journal d'Analyse Mathematique.

Research output: Contribution to journalArticle

Open Access
File
Radial Solutions
Semilinear Elliptic Equations
Bubble
Superposition
Positive Radial Solutions
6 Citations (Scopus)
118 Downloads (Pure)

Assessing the element of surprise of record-breaking flood events

Kjeldsen, T. & Prosdocimi, I., 1 Jan 2018, In : Journal of Flood Risk Management. 11, S1, p. S541-S553 14 p.

Research output: Contribution to journalArticle

Open Access
File
natural disaster
event
Statistical tests
peak flow
extreme event

A Stein variational Newton method

Detommaso, G., Cui, T., Marzouk, Y., Spantini, A. & Scheichl, R., 8 Jun 2018, (Accepted/In press) Advances in Neural Information Processing Systems (NIPS) 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A study of Penon weak n-categories Part 1: Monad interleaving

Cottrell, T., 1 Jan 2018, In : Cahiers de Topologie et Géométrie Différentielle Catégoriques. LIX, 3, p. 197-259 63 p.

Research output: Contribution to journalArticle

Open Access
Monads
Interleaving
Operad
Contraction
Alternatives

Asymptotic behaviour of the spectra of systems of Maxwell equations in periodic composite media with high contrast

Cherednichenko, K. & Cooper, S., 2018, In : Mathematika. 64, 2, p. 583-605

Research output: Contribution to journalArticle

Open Access
Composite Media
Maxwell's equations
Asymptotic Behavior
Oscillating Coefficients
Electromagnetism

Asymptotic properties of high-speed waves in atomic chains

Herrmann, M. & Matthies, K., 17 Dec 2018, In : PAMM - Proceedings in Applied Mathematics and Mechanics. 18, 1, 2 p., e201800305.

Research output: Contribution to journalConference article

Asymptotic Properties
High Speed

A systems biology approach uncovers the core gene regulatory network governing iridophore fate choice from the neural crest.

Petratou, K., Subkhankulova, T., Lister, J., Rocco, A., Schwetlick, H. & Kelsh, R. N., 31 Oct 2018, In : Plos Genetics. 14, 10, 32 p., e1007402.

Research output: Contribution to journalArticle

Open Access
56 Downloads (Pure)

Attribution of large-scale drivers of peak river flows in Ireland

Brady, A., Faraway, J. & Prosdocimi, I., 16 Jul 2018, p. 54-58. 5 p.

Research output: Contribution to conferencePaper

Open Access
File
peak flow
river flow
flooding
climate
North Atlantic Oscillation
2 Citations (Scopus)

A two-level domain-decomposition preconditioner for the time-harmonic maxwell’s equations

Bonazzoli, M., Dolean, V., Graham, I. G., Spence, E. A. & Tournier, P. H., 1 Jan 2018, Domain Decomposition Methods in Science and Engineering XXIV. DD 2017. Bjorstad, P. (ed.). Cham, Switzerland: Springer Verlag, p. 149-157 9 p. (Lecture Notes in Computational Science and Engineering; vol. 125).

Research output: Chapter in Book/Report/Conference proceedingChapter

Balanced model order reduction for linear random dynamical systems driven by Lévy noise

Redmann, M. & Freitag, M. A., 1 Dec 2018, In : Journal of Computational Dynamics. 5, 1 & 2, p. 33-59 27 p.

Research output: Contribution to journalArticle

Balanced multicolour Pólya urns via smoothing systems analysis

Mailler, C., 1 Jan 2018, In : Alea. 15, 1, p. 375-408 34 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Bayesian correction for covariate measurement error: A frequentist evaluation and comparison with regression calibration

Bartlett, J. W. & Keogh, R. H., 1 Jun 2018, In : Statistical Methods in Medical Research. 27, 6, p. 1695-1708 14 p., 27(6).

Research output: Contribution to journalArticle

Open Access
Regression Calibration
Bayes Theorem
Bayesian Approach
Measurement Error
Calibration

Bayesian Regression Modeling with INLA

Faraway, J., Wang, X. & Yue, Y., 30 Jan 2018, Chapman & Hall. 304 p.

Research output: Book/ReportBook

Laplace Approximation
Regression
Laplace's Method
Markov Chain Monte Carlo Algorithms
Bayesian Model

Bayesian spatial and spatio-temporal approaches to modelling dengue fever: a systematic review

Aswi, A., Cramb, S., Moraga, P. & Mengersen, K., 29 Oct 2018, In : Epidemiology and Infection. 147, p. 1-14 14 p., e33.

Research output: Contribution to journalArticle

Open Access
4 Downloads (Pure)

Bayesian spatial monotonic multiple regression

Rohrbeck, C., Costain, D. & Frigessi, A., 30 Sep 2018, In : Biometrika. 105, 3, p. 691-707 17 p.

Research output: Contribution to journalArticle

Open Access
File

Bernstein-Moser-type results for nonlocal minimal graphs

Cozzi, M., Farina, A. & Lombardini, L., 19 Nov 2018, (Accepted/In press) In : Communications in Analysis & Geometry.

Research output: Contribution to journalArticle

Open Access

Birational geometry of symplectic quotient singularities

Bellamy, G. & Craw, A., 2018, (Submitted) In : arXiv. 49 p.

Research output: Contribution to journalArticle

10 Downloads (Pure)

Bubbling solutions for Moser-Trudinger type equations on compact Riemann surfaces

Figueroa, P. & Musso, M., 15 Nov 2018, In : Journal of Functional Analysis. 275, 10, p. 2684-2739 56 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)

Canonical Structure and Orthogonality of Forces and Currents in Irreversible Markov Chains

Kaiser, M., Jack, R. & Zimmer, J., 1 Mar 2018, In : Journal of Statistical Physics. 170, 6, p. 1019-1050 32 p.

Research output: Contribution to journalArticle

Open Access
Fluctuations (theory)
Rate Function
Markov chains
orthogonality
Orthogonality
1 Citation (Scopus)

Change points, memory and epidemic spreading in temporal networks

P. Peixoto, T. & Gauvin, L., 19 Oct 2018, In : Scientific Reports. 8, 1, 15511.

Research output: Contribution to journalArticle

Open Access
Braces
2 Citations (Scopus)

Circulant embedding with QMC: analysis for elliptic PDE with lognormal coefficients

Graham, I., Kuo, F. Y., Nuyens, D., Scheichl, R. & Sloan, I. H., 1 Oct 2018, In : Numerische Mathematik. 140, 2, p. 479-511 33 p.

Research output: Contribution to journalArticle

Open Access
Quasi-Monte Carlo
Elliptic PDE
Monte Carlo methods
Random Field
Sampling

Collapsing hyperkähler manifolds

Zhang, Y. & Tosatti, V., 13 Sep 2018, (Accepted/In press) In : Annales Scientifiques de l'École Normale Supérieure .

Research output: Contribution to journalArticle

Compactifications of the moduli space of plane quartics and two lines

Martinez-Garcia, J., Gallardo, P. & Zhang, Z., 1 Sep 2018, In : European Journal of Mathematics. 4, 3, p. 1000-1034 35 p.

Research output: Contribution to journalArticle

Open Access
Geometric Invariant Theory
Quartic
Compactification
Moduli Space
K3 Surfaces
31 Downloads (Pure)

Complex singularities near the intersection of a free surface and wall: Part 1: Vertical jets and rising bubbles

Trinh, P. & Chandler, T., 10 Dec 2018, In : Journal of Fluid Mechanics. 856, p. 323-350 28 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)

Complex-Valued Wavelet Lifting and Applications

Hamilton, J., Nunes, M. A., Knight, M. I. & Fryzlewicz, P., 2 Jan 2018, In : Technometrics. 60, 1, p. 48-60 13 p.

Research output: Contribution to journalArticle

Open Access
Lifting Scheme
Wavelets
Nonparametric Regression
Sampling
Time series analysis
28 Downloads (Pure)

Composite symmetric general linear methods (COSY-GLMs) for the long-time integration of reversible Hamiltonian systems

Norton, T. J. T., 1 Jun 2018, In : BIT Numerical Mathematics. 58, 2, p. 397-421 25 p.

Research output: Contribution to journalArticle

Open Access
General Linear Methods
Reversible Systems
Hamiltonians
Runge Kutta methods
Time Integration
3 Citations (Scopus)
5 Downloads (Pure)

Computing diffusivities from particle models out of equilibrium

Embacher, P., Dirr, N., Zimmer, J. & Reina, C., 25 Apr 2018, In : Proceedings of the Royal Society A: Mathematical Physical and Engineering Sciences. 474, 2212, 20170694.

Research output: Contribution to journalArticle

Open Access
File
Particle System
Diffusivity
Zero-range Process
Fluctuations
Exclusion Process
1 Citation (Scopus)

Conformational flexibility of proteins involved in ribosome biogenesis: Investigations via small angle x-ray scattering (SAXS)

Siliqi, D., Foadi, J., Mazzorana, M., Altamura, D., Méndez-Godoy, A. & Sánchez-Puig, N., 1 Mar 2018, In : Crystals. 8, 3, 109.

Research output: Contribution to journalArticle

Open Access
biological evolution
ribosomes
x ray scattering
flexibility
Scattering
7 Citations (Scopus)
26 Downloads (Pure)

Consistencies and inconsistencies between model selection and link prediction in networks

Vallès-Català, T., Peixoto, T. P., Sales-Pardo, M. & Guimerà, R., 28 Jun 2018, In : Physical Review E. 97, 6, p. 1 - 12 12 p., 062316.

Research output: Contribution to journalArticle

Open Access
File
Model Selection
Inconsistency
Prediction
predictions
Model
2 Citations (Scopus)
14 Downloads (Pure)

Covariate adjustment and estimation of mean response in randomised trials

Bartlett, J. W., 1 Sep 2018, In : Pharmaceutical Statistics. 17, 5, p. 648-666 19 p.

Research output: Contribution to journalArticle

Open Access
File
Randomized Trial
Covariates
Baseline
Adjustment
Estimator
5 Citations (Scopus)
5 Downloads (Pure)

Critical density of activated random walks on transitive graphs

Stauffer, A. & Taggi, L., 31 Jul 2018, In : Annals of Probability. 46, 4, p. 2190-2220 31 p.

Research output: Contribution to journalArticle

Open Access
File
Vertex-transitive
Vertex-transitive Graph
Random walk
Simple Random Walk
Graph in graph theory
30 Citations (Scopus)

Data Integration for the Assessment of Population Exposure to Ambient Air Pollution for Global Burden of Disease Assessment

Shaddick, G., Thomas, M. L., Amini, H., Broday, D., Cohen, A., Frostad, J., Green, A., Gumy, S., Liu, Y., Martin, R. V., Pruss-Ustun, A., Simpson, D., Van Donkelaar, A. & Brauer, M., 21 Aug 2018, In : Environmental Science and Technology. 52, 16, p. 9069-9078 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Deep factorisation of the stable process II: potentials and applications

Kyprianou, A., Rivero Mercado, V. & Sengul, B., 1 Feb 2018, In : Annales de l'Institut Henri Poincaré: Probabilités et Statistiques. 54, 1, p. 343-362 20 p.

Research output: Contribution to journalArticle