Outputs (222)

Deciphering the Pre–solar-storm Features of the 2017 September Storm From Global and Local Dynamics (2023)
Journal Article
Raphaldini, B., Dikpati, M., Norton, A. A., Teruya, A. S. W., McIntosh, S. W., Prior, C. B., & MacTaggart, D. (2023). Deciphering the Pre–solar-storm Features of the 2017 September Storm From Global and Local Dynamics. Astrophysical Journal, 958(2), Article 175. https://doi.org/10.3847/1538-4357/acfef0

We investigate whether global toroid patterns and the local magnetic field topology of solar active region (AR) 12673 together can hindcast the occurrence of the biggest X-flares of solar cycle (SC)-24. Magnetic toroid patterns (narrow latitude belts... Read More about Deciphering the Pre–solar-storm Features of the 2017 September Storm From Global and Local Dynamics.

Emulating long-term weather-driven transportation earthworks deterioration models to support asset management (2023)
Journal Article
Helm, P., Svalova, A., Morsy, A., Rouainia, M., Smith, A., El-Hamalawi, A., …Glendinning, S. (2024). Emulating long-term weather-driven transportation earthworks deterioration models to support asset management. Transportation Geotechnics, 44, Article 101155. https://doi.org/10.1016/j.trgeo.2023.101155

The deterioration of transport infrastructure earthworks is a global problem, with negative impacts for infrastructure resilience, becoming of increasing significance as existing infrastructure ages. Key mechanisms which affect this deterioration inc... Read More about Emulating long-term weather-driven transportation earthworks deterioration models to support asset management.

Spatial variation in the sensitivity of freshwater macroinvertebrate assemblages to chemical stressors (2023)
Journal Article
Liang, R., Sinclair, T. M., Craig, P. S., & Maltby, L. (2024). Spatial variation in the sensitivity of freshwater macroinvertebrate assemblages to chemical stressors. Water Research, 248, Article 120854. https://doi.org/10.1016/j.watres.2023.120854

Assessing spatial variation in the chemical sensitivity of natural assemblages will enhance ecological relevance and reduce uncertainty in ecological risk assessments and the derivation of environmental quality standards (EQSs). Ho... Read More about Spatial variation in the sensitivity of freshwater macroinvertebrate assemblages to chemical stressors.

A Robust Bayesian Approach for Causal Inference Problems (2023)
Presentation / Conference Contribution
Basu, T., Troffaes, M. C. M., & Einbeck, J. (2023, September). A Robust Bayesian Approach for Causal Inference Problems. Presented at ECSQARU 2023, Arras, France

Causal inference concerns finding the treatment effect on subjects along with causal links between the variables and the outcome. However, the underlying heterogeneity between subjects makes the problem practically unsolvable. Additionally, we often... Read More about A Robust Bayesian Approach for Causal Inference Problems.

A càdlàg rough path foundation for robust finance (2023)
Journal Article
Allan, A. L., Liu, C., & Prömel, D. J. (2024). A càdlàg rough path foundation for robust finance. Finance and Stochastics, 28(1), 215-257. https://doi.org/10.1007/s00780-023-00522-0

Using rough path theory, we provide a pathwise foundation for stochastic Itô integration which covers most commonly applied trading strategies and mathematical models of financial markets, including those under Knightian uncertainty. To this end, we... Read More about A càdlàg rough path foundation for robust finance.

Two string theory flavours of generalised Eisenstein series (2023)
Journal Article
Dorigoni, D., & Treilis, R. (2023). Two string theory flavours of generalised Eisenstein series. Journal of High Energy Physics, 2023(11), Article 102. https://doi.org/10.1007/jhep11%282023%29102

Generalised Eisenstein series are non-holomorphic modular invariant functions of a complex variable, τ, subject to a particular inhomogeneous Laplace eigenvalue equation on the hyperbolic upper-half τ-plane. Two infinite classes of such functions ari... Read More about Two string theory flavours of generalised Eisenstein series.

The D 3 2 spin chain and its finite-size spectrum (2023)
Journal Article
Frahm, H., Gehrmann, S., Nepomechie, R. I., & Retore, A. L. (2023). The D 3 2 spin chain and its finite-size spectrum. Journal of High Energy Physics, 2023(11), Article 95. https://doi.org/10.1007/jhep11%282023%29095

Using the analytic Bethe ansatz, we initiate a study of the scaling limit of the quasi-periodic D32 spin chain. Supported by a detailed symmetry analysis, we determine the effective scaling dimensions of a large class of states in the parameter regim... Read More about The D 3 2 spin chain and its finite-size spectrum.

Quartic surfaces up to volume preserving equivalence (2023)
Journal Article
Ducat, T. (2024). Quartic surfaces up to volume preserving equivalence. Selecta Mathematica (New Series), 30(1), Article 2. https://doi.org/10.1007/s00029-023-00890-7

We study log Calabi–Yau pairs of the form (P3, Δ), where Δ is a quartic surface, and classify all such pairs of coregularity less than or equal to one, up to volume preserving equivalence. In particular, if (P3, Δ) is a maximal log Calabi–Yau pair th... Read More about Quartic surfaces up to volume preserving equivalence.

Dynamics of Finite Inhomogeneous Particle Systems with Exclusion Interaction (2023)
Journal Article
Malyshev, V., Menshikov, M. V., Popov, S., & Wade, A. (2023). Dynamics of Finite Inhomogeneous Particle Systems with Exclusion Interaction. Journal of Statistical Physics, 190(11), Article 184. https://doi.org/10.1007/s10955-023-03190-8

We study finite particle systems on the one-dimensional integer lattice, where each particle performs a continuous-time nearest-neighbour random walk, with jump rates intrinsic to each particle, subject to an exclusion interaction which suppresses ju... Read More about Dynamics of Finite Inhomogeneous Particle Systems with Exclusion Interaction.

Global structures from the infrared (2023)
Journal Article
Del Zotto, M., & García Etxebarria, I. (2023). Global structures from the infrared. Journal of High Energy Physics, 2023(11), Article 58. https://doi.org/10.1007/jhep11%282023%29058

Quantum field theories with identical local dynamics can admit different choices of global structure, leading to different partition functions and spectra of extended operators. Such choices can be reformulated in terms of a topological field theory... Read More about Global structures from the infrared.