All Outputs (65)

Kerr metric from two commuting complex structures (2025)
Journal Article
Krasnov, K., & Shaw, A. (2025). Kerr metric from two commuting complex structures. Classical and Quantum Gravity, 42(6), Article 065013. https://doi.org/10.1088/1361-6382/adb531

The main aim of this paper is to simplify and popularise the construction from the 2013 paper by Apostolov, Calderbank, and Gauduchon, which (among other things) derives the Pleba´nskiPleba´nski-Demia´nskiDemia´nski family of solutions of GR using id... Read More about Kerr metric from two commuting complex structures.

Comparison of in silico predictions of action potential duration in response to inhibition of IKrand ICaLwith new human ex vivo recordings (2025)
Preprint / Working Paper
Barral, Y.-S. H., Polonchuk, L., Clerx, M., Gavaghan, D. J., Mirams, G. R., & Wang, K. Comparison of in silico predictions of action potential duration in response to inhibition of IKrand ICaLwith new human ex vivo recordings

During drug development, candidate compounds are extensively tested for proar-rhythmic risk and in particular risk of Torsade de Pointes (TdP), as indicated by prolongation of the QT interval. Drugs that inhibit the rapid delayed rectifier K+ current... Read More about Comparison of in silico predictions of action potential duration in response to inhibition of IKrand ICaLwith new human ex vivo recordings.

On the GL(2n) eigenvariety: branching laws, Shalika families and p-adic L-functions (2025)
Journal Article
Williams, C., Barrera, D., Dimitrov, M., Graham, A., & Jorza, A. (in press). On the GL(2n) eigenvariety: branching laws, Shalika families and p-adic L-functions. Journal of the Association for Mathematical Research,

Computer-assisted stereoelectroencephalography planning: center-specific priors enhance planning (2025)
Journal Article
Dasgupta, D., Elliott, C. A., O’Keeffe, A. G., Rodionov, R., Li, K., Vakharia, V. N., Mirza, F. A., Tahir, M. Z., Tisdall, M. M., Miserocchi, A., McEvoy, A. W., Ourselin, S., Sparks, R. E., & Duncan, J. S. (2025). Computer-assisted stereoelectroencephalography planning: center-specific priors enhance planning. Frontiers in Neurology, 16, Article 1514442. https://doi.org/10.3389/fneur.2025.1514442

Objectives: This study aims to refine computer-assisted planning (CAP) of SEEG implantations by adding spatial constraints from prior SEEG trajectories (“Priors”) to improve safety and reduce manual adjustments, without increasing planning time. Meth... Read More about Computer-assisted stereoelectroencephalography planning: center-specific priors enhance planning.

Quantifying arm swing in Parkinson’s disease: a method accounting for arm activities during free-living gait (2025)
Journal Article
Post, E., Van Laarhoven, T., Raykov, Y. P., Little, M. A., Nonnekes, J., Heskes, T. M., Bloem, B. R., & Evers, L. J. (2025). Quantifying arm swing in Parkinson’s disease: a method accounting for arm activities during free-living gait. Journal of NeuroEngineering and Rehabilitation, 22(1), Article 37. https://doi.org/10.1186/s12984-025-01578-z

Background: Accurately measuring hypokinetic arm swing during free-living gait in Parkinson’s disease (PD) is challenging due to other concurrent arm activities. We developed a method to isolate gait segments without these arm activities. Methods: Wr... Read More about Quantifying arm swing in Parkinson’s disease: a method accounting for arm activities during free-living gait.

Understanding the regulation of chronic wounds by tissue inhibitors of matrix metalloproteinases through mathematical modelling (2025)
Journal Article
Dari, S., O'dea, R. D., & Fadai, N. T. (2025). Understanding the regulation of chronic wounds by tissue inhibitors of matrix metalloproteinases through mathematical modelling. Journal of Theoretical Biology, 604, Article 112083. https://doi.org/10.1016/j.jtbi.2025.112083

Understanding the biochemistry and pharmacodynamics of chronic wounds is of key importance, due to the millions of people in the UK affected and the significant cost to the NHS. Chronic wounds are characterised by elevated concentrations of matrix me... Read More about Understanding the regulation of chronic wounds by tissue inhibitors of matrix metalloproteinases through mathematical modelling.

Infinitesimal 2-braidings from 2-shifted Poisson structures (2025)
Journal Article
Kemp, C., Laugwitz, R., & Schenkel, A. (2025). Infinitesimal 2-braidings from 2-shifted Poisson structures. Journal of Geometry and Physics, 212, Article 105456. https://doi.org/10.1016/j.geomphys.2025.105456

It is shown that every 2-shifted Poisson structure on a finitely generated semi-free commutative differential graded algebra A defines a very explicit infinitesimal 2-braiding on the homotopy 2-category of the symmetric monoidal dg-category of finite... Read More about Infinitesimal 2-braidings from 2-shifted Poisson structures.

The conversationality index: A quantitative assessment of conversation in social media interactions (2025)
Journal Article
Cotgrove, L., Thul, R., & Conklin, K. (2025). The conversationality index: A quantitative assessment of conversation in social media interactions. Internet Pragmatics, https://doi.org/10.1075/ip.00119.cot

There has been an explosion in social media use, with Statista estimating that worldwide, Facebook has over 3 billion regular active users, YouTube 2.5 billion, and Instagram and WhatsApp 2 billion (Statista 2023). While social media allows one to co... Read More about The conversationality index: A quantitative assessment of conversation in social media interactions.

Smoothing of the higher-order stokes phenomenon (2025)
Journal Article
Howls, C. J., King, J. R., Nemes, G., & Olde Daalhuis, A. B. (2025). Smoothing of the higher-order stokes phenomenon. Studies in Applied Mathematics, 154(2), Article e70008. https://doi.org/10.1111/sapm.70008

For over a century, the Stokes phenomenon had been perceived as a discontinuous change in the asymptotic representation of a function. In 1989, Berry demonstrated it is possible to smooth this discontinuity in broad classes of problems with the prefa... Read More about Smoothing of the higher-order stokes phenomenon.

Local h∗-polynomials for one-row Hermite normal form simplices (2025)
Journal Article
Bajo, E., Braun, B., Codenotti, G., Hofscheier, J., & Vindas-Meléndez, A. R. (2025). Local h∗-polynomials for one-row Hermite normal form simplices. Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, https://doi.org/10.1007/s13366-025-00784-z

The local h∗-polynomial of a lattice polytope is an important invariant arising in Ehrhart theory. Our focus is on lattice simplices presented in Hermite normal form with a single non-trivial row. We prove that when the off-diagonal entries are fixed... Read More about Local h∗-polynomials for one-row Hermite normal form simplices.

Probing hidden topology with quantum detectors (2025)
Journal Article
Bhattacharya, D., Louko, J., & Mann, R. B. (2025). Probing hidden topology with quantum detectors. Physical Review D, 111(4), Article 045005. https://doi.org/10.1103/physrevd.111.045005

We consider the transition rate of a static Unruh-DeWitt detector in two (2+1)-dimensional black hole spacetimes that are isometric to the static Bañados-Teitelboim-Zanelli black hole outside the horizon but have no asymptotically locally anti-de Sit... Read More about Probing hidden topology with quantum detectors.

Lorentzian bordisms in algebraic quantum field theory (2025)
Journal Article
Bunk, S., MacManus, J., & Schenkel, A. (2025). Lorentzian bordisms in algebraic quantum field theory. Letters in Mathematical Physics, 115(1), Article 16. https://doi.org/10.1007/s11005-025-01906-3

It is shown that every algebraic quantum field theory has an underlying functorial field theory which is defined on a suitable globally hyperbolic Lorentzian bordism pseudo-category. This means that globally hyperbolic Lorentzian bordisms between Cau... Read More about Lorentzian bordisms in algebraic quantum field theory.

Floating mandalas (2025)
Journal Article
Farcot, E. (2025). Floating mandalas. Journal of Mathematics and the Arts, https://doi.org/10.1080/17513472.2025.2457917

This article considers geometric patterns arising from infinite series of concentric circles, whose radii converge to zero. As an archetype of such design, the initial focus is on level curves of the surface given by z = sin (1/r) in cylindrical pola... Read More about Floating mandalas.

Floating Mandalas (2025)
Journal Article
Farcot, E. (2025). Floating Mandalas. Journal of Mathematics and the Arts, https://doi.org/10.1080/17513472.2025.2457917

This article considers geometric patterns arising from infinite series of concentric circles, whose radii converge to zero. As an archetype of such design, the initial focus is on level curves of the surface given by 𝑧=sin(1/𝑟) in cylindrical polar c... Read More about Floating Mandalas.

The number of individuals alive in a branching process given only times of deaths (2025)
Journal Article
Ball, F., & Neal, P. (2025). The number of individuals alive in a branching process given only times of deaths. Advances in Applied Probability, 1-36. https://doi.org/10.1017/apr.2024.65

The study of many population growth models is complicated by only partial observation of the underlying stochastic process driving the model. For example, in an epidemic outbreak we might know when individuals show symptoms to a disease and are remov... Read More about The number of individuals alive in a branching process given only times of deaths.

IonBench: a benchmark of optimisation strategies for mathematical models of ion channel currents (2025)
Preprint / Working Paper
Owen, M. J., & Mirams, G. R. IonBench: a benchmark of optimisation strategies for mathematical models of ion channel currents

Ion channel models present many challenging optimisation problems. These include unidentifiable parame- ters, noisy data, unobserved states, and a combination of both fast and slow timescales. This can make it difficult to choose a suitable optimisat... Read More about IonBench: a benchmark of optimisation strategies for mathematical models of ion channel currents.

Fast likelihood calculations for emerging epidemics (2025)
Journal Article
Ball, F., & Neal, P. (2025). Fast likelihood calculations for emerging epidemics. Statistical Inference for Stochastic Processes, 28, Article 5. https://doi.org/10.1007/s11203-024-09323-4

Statistical inference for epidemic outbreaks is often complicated by only partial observation of the epidemic process. Recently in Ball and Neal (Adv Appl Probab 55:895-926, 2023) the distribution of the number of infectives (individuals alive) given... Read More about Fast likelihood calculations for emerging epidemics.

Scalable Method for Bayesian Experimental Design without Integrating over Posterior Distribution (2025)
Journal Article
Hoang, V., Espath, L., Krumscheid, S., & Tempone, R. (2025). Scalable Method for Bayesian Experimental Design without Integrating over Posterior Distribution. SIAM/ASA Journal on Uncertainty Quantification, 13(1), 114-139. https://doi.org/10.1137/23m1603364

We address the computational efficiency of finding the A-optimal Bayesian experimental design, where the observation map is based on partial differential equations and thus computationally expensive to evaluate. A-optimality is a widely used and easi... Read More about Scalable Method for Bayesian Experimental Design without Integrating over Posterior Distribution.

Differential graded cell 2-representations (2025)
Journal Article
Laugwitz, R., & Miemietz, V. (in press). Differential graded cell 2-representations. Arkiv för Matematik,

This article develops a theory of cell combinatorics and cell 2-representations for differential graded 2-categories. We introduce two types of partial preorders, called the strong and weak preorder. We then analyse and compare them. The weak preorde... Read More about Differential graded cell 2-representations.

In vivo calcium imaging reveals directional sensitivity of C-low threshold mechanoreceptors (2025)
Journal Article
Semizoglou, E., Lo Re, L., Middleton, S. J., Perez‐Sanchez, J., Tufarelli, T., Bennett, D. L., & Chisholm, K. I. (2025). In vivo calcium imaging reveals directional sensitivity of C-low threshold mechanoreceptors. Journal of Physiology, 603(4), 895-908. https://doi.org/10.1113/jp286631

C-low threshold mechanoreceptors (C-LTMRs) in animals (termed C-tactile (CT) fibres in humans) are a subgroup of C-fibre primary afferents, which innervate hairy skin and respond to low-threshold punctate indentations and brush stimuli. These afferen... Read More about In vivo calcium imaging reveals directional sensitivity of C-low threshold mechanoreceptors.