3 papers
nlin.CD2026
A chaotic lattice field theory in two dimensions
Predrag CvitanoviÄ, Han Liang
We describe spatiotemporally chaotic (or turbulent) field theories discretized over d-dimensional lattices in terms of sums over their multi-periodic orbits. `Chaos theory' is here…
nlin.CD2025
Learning dissipation and instability fields from chaotic dynamics
Ludovico T Giorgini, Andre N Souza, Domenico Lippolis +2
To make predictions or design control, information on local sensitivity of initial conditions and state-space contraction is both central, and often instrumental. However, it is no…
physics.flu-dyn2024
Chaotic mixing in plane Couette turbulence
John R. Elton, Predrag CvitanoviÄ, Jonathan Halcrow +1
Lagrangian tracer particle trajectories for invariant solutions of the Navier-Stokes equations confined to the three-dimensional geometry of plane Couette flow are studied. Treatin…