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kalis: a modern implementation of the Li & Stephens model for local ancestry inference in R (2024)
Journal Article
Aslett, L. J. M., & Christ, R. R. (2024). kalis: a modern implementation of the Li & Stephens model for local ancestry inference in R. BMC Bioinformatics, 25(1), Article 86. https://doi.org/10.1186/s12859-024-05688-8

Background: Approximating the recent phylogeny of N phased haplotypes at a set of variants along the genome is a core problem in modern population genomics and central to performing genome-wide screens for association, selection, introgression, and o... Read More about kalis: a modern implementation of the Li & Stephens model for local ancestry inference in R.

Regret-based budgeted decision rules under severe uncertainty (2024)
Journal Article
Nakharutai, N., Destercke, S., & Troffaes, M. C. M. (2024). Regret-based budgeted decision rules under severe uncertainty. Information Sciences, Article 120361. https://doi.org/10.1016/j.ins.2024.120361

One way to make decisions under uncertainty is to select an optimal option from a possible range of options, by maximizing the expected utilities derived from a probability model. However, under severe uncertainty, identifying preci... Read More about Regret-based budgeted decision rules under severe uncertainty.

Recursive nearest neighbor co‐kriging models for big multi‐fidelity spatial data sets (2024)
Journal Article
Cheng, S., Konomi, B. A., Karagiannis, G., & Kang, E. L. (2024). Recursive nearest neighbor co‐kriging models for big multi‐fidelity spatial data sets. Environmetrics, 35(4), Article e2844. https://doi.org/10.1002/env.2844

Big datasets are gathered daily from different remote sensing platforms. Recently, statistical co‐kriging models, with the help of scalable techniques, have been able to combine such datasets by using spatially varying bias corrections. The associate... Read More about Recursive nearest neighbor co‐kriging models for big multi‐fidelity spatial data sets.

Reproducibility of Statistical Tests Based on Randomised Response Data (2024)
Journal Article
Alghamdi, F. M., Coolen, F. P. A., & Coolen-Maturi, T. (2024). Reproducibility of Statistical Tests Based on Randomised Response Data. Journal of statistical theory and practice, 18(1), Article 13. https://doi.org/10.1007/s42519-024-00366-7

Reproducibility of experimental conclusions is an important topic in various fields, including social studies. The lack of reproducibility in research results not only limits scientific progress, but also wastes time, resources, and undermines societ... Read More about Reproducibility of Statistical Tests Based on Randomised Response Data.

On intersections and stable intersections of tropical hypersurfaces (2024)
Journal Article
Ren, Y. (2024). On intersections and stable intersections of tropical hypersurfaces. Algebraic combinatorics, 7(1), 9-15. https://doi.org/10.5802/alco.327

We prove that every connected component of an intersection of tropical hypersurfaces contains a point of their stable intersection unless that stable intersection is empty. This is done by studying algebraic hypersurfaces that tropicalize to them and... Read More about On intersections and stable intersections of tropical hypersurfaces.

Activation of metrologically useful genuine multipartite entanglement (2024)
Journal Article
Trényi, R., Lukács, Á., Horodecki, P., Horodecki, R., Vértesi, T., & Tóth, G. (2024). Activation of metrologically useful genuine multipartite entanglement. New Journal of Physics, 26(2), Article 023034. https://doi.org/10.1088/1367-2630/ad1e93

We consider quantum metrology with several copies of bipartite and multipartite quantum states. We characterize the metrological usefulness by determining how much the state outperforms separable states. We identify a large class of entangled states... Read More about Activation of metrologically useful genuine multipartite entanglement.

High Energy String Scattering in AdS (2024)
Journal Article
Alday, L. F., Hansen, T., & Nocchi, M. (2024). High Energy String Scattering in AdS. Journal of High Energy Physics, 2024(2), Article 89. https://doi.org/10.1007/jhep02%282024%29089

We study the AdS Virasoro-Shapiro amplitude in the limit of fixed-angle high energy scattering. A recent representation as a world-sheet integral allows to compute the amplitude in this regime by saddle point techniques, very much as in flat space. T... Read More about High Energy String Scattering in AdS.

A Non-Symmetric Kesten Criterion and Ratio Limit Theorem for Random Walks on Amenable Groups (2024)
Journal Article
Dougall, R., & Sharp, R. (2024). A Non-Symmetric Kesten Criterion and Ratio Limit Theorem for Random Walks on Amenable Groups. International Mathematics Research Notices, 2024(7), 6209-6223. https://doi.org/10.1093/imrn/rnae014

We consider random walks on countable groups. A celebrated result of Kesten says that the spectral radius of a symmetric walk (whose support generates the group as a semigroup) is equal to one if and only if the group is amenable. We give an analogue... Read More about A Non-Symmetric Kesten Criterion and Ratio Limit Theorem for Random Walks on Amenable Groups.

Mathematical diversity of parts for a continuous distribution (2024)
Journal Article
Rajaram, R., Ritchey, N., & Castellani, B. (2024). Mathematical diversity of parts for a continuous distribution. Journal of Physics Communications, 8(2), Article 025008. https://doi.org/10.1088/2399-6528/ad2560

The current paper is part of a series exploring how to link diversity measures (e.g., Gini-Simpson index, Shannon entropy, Hill numbers) to a distribution’s original shape and to compare parts of a distribution, in terms of diversity, with the whole.... Read More about Mathematical diversity of parts for a continuous distribution.

Thermal convection with a Cattaneo heat flux model (2024)
Journal Article
Gentile, M., & Straughan, B. (2024). Thermal convection with a Cattaneo heat flux model. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 480(2282), Article 20230771. https://doi.org/10.1098/rspa.2023.0771

The problem of thermal convection in a layer of viscous incompressible fluid is analysed. The heat flux law is taken to be one of Cattaneo type. The time derivative of the heat flux is allowed to be a material derivative, or a general objective deriv... Read More about Thermal convection with a Cattaneo heat flux model.

Towards a quadratic Poisson algebra for the subtracted classical monodromy of symmetric space sine-Gordon theories (2024)
Journal Article
Delduc, F., Hoare, B., & Magro, M. (2024). Towards a quadratic Poisson algebra for the subtracted classical monodromy of symmetric space sine-Gordon theories. Journal of Physics A: Mathematical and Theoretical, 57(6), Article 065401. https://doi.org/10.1088/1751-8121/ad1d91

Symmetric space sine-Gordon theories are two-dimensional massive integrable field theories, generalising the sine-Gordon and complex sine-Gordon theories. To study their integrability properties on the real line, it is necessary to introduce a subtra... Read More about Towards a quadratic Poisson algebra for the subtracted classical monodromy of symmetric space sine-Gordon theories.

Refinement of X‐ray and electron diffraction crystal structures using analytical Fourier transforms of Slater‐type atomic wavefunctions in Olex2 (2024)
Journal Article
Kleemiss, F., Peyerimhoff, N., & Bodensteiner, M. (2024). Refinement of X‐ray and electron diffraction crystal structures using analytical Fourier transforms of Slater‐type atomic wavefunctions in Olex2. Journal of Applied Crystallography, 57, 161-174. https://doi.org/10.1107/s1600576723010981

An implementation of Slater‐type spherical scattering factors for X‐ray and electron diffraction for elements in the range Z = 1–103 is presented within the software Olex2. Both high‐ and low‐angle Fourier behaviour of atomic electron density and ele... Read More about Refinement of X‐ray and electron diffraction crystal structures using analytical Fourier transforms of Slater‐type atomic wavefunctions in Olex2.

Estimating the reproduction number, R0, from individual-based models of tree disease spread (2024)
Journal Article
Wadkin, L. E., Holden, J., Ettelaie, R., Holmes, M. J., Smith, J., Golightly, A., …Baggaley, A. W. (2024). Estimating the reproduction number, R0, from individual-based models of tree disease spread. Ecological Modelling, 489, Article 110630. https://doi.org/10.1016/j.ecolmodel.2024.110630

Tree populations worldwide are facing an unprecedented threat from a variety of tree diseases and invasive pests. Their spread, exacerbated by increasing globalisation and climate change, has an enormous environmental, economic and social impact. Com... Read More about Estimating the reproduction number, R0, from individual-based models of tree disease spread.

Turing Instabilities are Not Enough to Ensure Pattern Formation (2024)
Journal Article
Krause, A. L., Gaffney, E. A., Jewell, T. J., Klika, V., & Walker, B. J. (2024). Turing Instabilities are Not Enough to Ensure Pattern Formation. Bulletin of Mathematical Biology, 86(2), Article 21. https://doi.org/10.1007/s11538-023-01250-4

Symmetry-breaking instabilities play an important role in understanding the mechanisms underlying the diversity of patterns observed in nature, such as in Turing’s reaction–diffusion theory, which connects cellular signalling and transport with the d... Read More about Turing Instabilities are Not Enough to Ensure Pattern Formation.

Viscous dissipation and dynamics in simulations of rotating, stratified plane-layer convection (2024)
Journal Article
Lance, S. R. W., Currie, L. K., & Browning, M. K. (2024). Viscous dissipation and dynamics in simulations of rotating, stratified plane-layer convection. Monthly Notices of the Royal Astronomical Society, 528(4), 6720-6734. https://doi.org/10.1093/mnras/stae240

Convection in stars and planets must be maintained against viscous and Ohmic dissipation. Here, we present the first systematic investigation of viscous dissipation in simulations of rotating, density-stratified plane layers of convection. Our simula... Read More about Viscous dissipation and dynamics in simulations of rotating, stratified plane-layer convection.

Nearly critical superfluids in Keldysh-Schwinger formalism (2024)
Journal Article
Donos, A., & Kailidis, P. (2024). Nearly critical superfluids in Keldysh-Schwinger formalism. Journal of High Energy Physics, 2024(1), Article 110. https://doi.org/10.1007/jhep01%282024%29110

We examine the effective theory of critical dynamics near superfluid phase transitions in the framework of the Keldysh-Schwinger formalism. We focus on the sector capturing the dynamics of the complex order parameter and the conserved current corresp... Read More about Nearly critical superfluids in Keldysh-Schwinger formalism.

Algebraic Dynamical Systems in Machine Learning (2024)
Journal Article
Jones, I., Swan, J., & Giansiracusa, J. (2024). Algebraic Dynamical Systems in Machine Learning. Applied Categorical Structures, 32(1), Article 4. https://doi.org/10.1007/s10485-023-09762-9

We introduce an algebraic analogue of dynamical systems, based on term rewriting. We show that a recursive function applied to the output of an iterated rewriting system defines a formal class of models into which all the main architectures for dynam... Read More about Algebraic Dynamical Systems in Machine Learning.

Factors contributing to the burnout of the faculties of a medical university in Iran: A cross‐sectional study (2024)
Journal Article
Ghahramani, S., Moghadami, M., Omidifar, N., Tabatabaei, S. M. M., Sayari, M., & Bagheri Lankarani, K. (2024). Factors contributing to the burnout of the faculties of a medical university in Iran: A cross‐sectional study. Brain and Behavior, 14(1), Article e3384. https://doi.org/10.1002/brb3.3384

Background and aims: Faculty members confront a variety of obstacles over time, the most recent of which is the coronavirus disease 2019 pandemic, which may increase their vulnerability to burnout (BO). This study aims to examine BO in medical school... Read More about Factors contributing to the burnout of the faculties of a medical university in Iran: A cross‐sectional study.