2 papers
physics.flu-dyn2025
Transient almost-invariant sets reveal convective heat transfer patterns in plane-layer Rayleigh-Bénard convection
Aleksandar Badza, Gary Froyland, Roshan J. Samuel +1
Horizontally extended plane-layer convection flows are characterized by characteristic patterns of turbulent heat transfer due to the convective fluid motion consisting of a nearly…
math.DS2024
Identifying the onset and decay of quasi-stationary families of almost-invariant sets with an application to atmospheric blocking events
Aleksandar Badza, Gary Froyland
Macroscopic features of dynamical systems such as almost-invariant sets and coherent sets provide crucial high-level information on how the dynamics organises phase space. We intro…