Mathematics and Statistics: Recent submissions
Now showing items 21-25 of 2077
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On the number of quaternion and dihedral braces and Hopf-Galois structures
(Elsevier, 19 November 2024)We prove a conjecture of Guarnieri and Vendramin on the number of braces of a given order whose multiplicative group is a generalised quaternion group. At the same time, we give a similar result where the multiplicative ... -
Perceptual tri-stability, measured and fitted as emergent from a model for bistable alternations
(Elsevier, 3 October 2024)The human auditory system in attempting to decipher ambiguous sounds appears to resort to perceptual exploration as evidenced by multi-stable perceptual alternations. This phenomenon has been widely investigated via the ... -
Proper pushforwards on analytic adic spaces
(Oxford University Press, 19 December 2024)We construct proper pushforwards for partially proper morphisms of analytic adic spaces. This generalises the theory due to van der Put in the case of rigid analytic varieties over a non-Archimedean field. For morphisms ... -
Constraints on the projected tropical Pacific sea surface temperature warming pattern by the tropical North Atlantic cold SST bias in CMIP6 models
(Wiley / American Geophysical Union, 6 November 2024)Reliable projections of the tropical Pacific sea surface temperature (SST) warming (TPSW) patterns are critically important for exploring the future climate change. However, climate models suffer from long‐standing common ... -
Future precipitation projections for Brazil and tropical South America from a convection-permitting climate simulation
(Frontiers Media, 1 November 2024)Understanding precipitation properties at regional scales and generating reliable future projections is crucial in providing actionable information for decisionmakers, especially in regions with high vulnerability to climate ...