Showing math.DSShow all
2 papers · 1 filter
math.DS2026
Stochasticity and probabilistic trajectory scoring are essential for data-driven closures of chaotic systems
Martin Thomas Brolly
Coarse-grained models of chaotic systems neglect unresolved degrees of freedom, inducing structured model error that limits predictability and distorts long-term statistics. Typica…
math.DS2025
Stochastic parameterisation: the importance of nonlocality and memory
Martin T. Brolly
Stochastic parameterisations deployed in models of the Earth system frequently invoke locality assumptions such as Markovianity or spatial locality. This work highlights the impact…