3 papers
physics.ao-ph2026
Alternate states and intermingledness in complex high-dimensional systems
George Datseris, Johannes Lohmann, OisÃn Hamilton +1
Many natural systems posses, and can transition between, multiple alternative states. For example, a climate ``tipping element'' is a climate component that can transition to an al…
physics.ao-ph2025
Predictability of north Pacific blocking events : Analogue based analysis of historical MIROC6 simulations
Anupama K Xavier, OisÃn Hamilton, Davide Faranda +1
Atmospheric blocking exerts a profound influence on mid-latitude circulation, yet its predictability remains elusive due to intrinsic non-linearities and sensitivity to initial-con…
physics.ao-ph2025
Using Unstable Periodic Orbits to Understand Blocking Behaviour in a Low Order Land-Atmosphere Model
OisÃn Hamilton, Jonathan Demaeyer, Michel Crucifix +1
Unstable Periodic Orbits (UPOs) were used to identify regimes, and transitions between regimes, in a reduced-order coupled atmosphere-land spectral model. In this paper we describe…