Jacques Vanneste's Talks

Pdf files of recent presentations are available below.

- Wave radiations by slow flows: Lighthill-like and exponentially small wave radiation in a mixed ODE/PDE model extending the Lorenz model.
- The breakdown of balance in geophysical flows: exponentially small gravity-wave generation in the Lorenz model and for sheared disturbances.

- Scalar decay in smooth random flow: locally and globally controlled regimes of passive-scalar decay in random flows in periodic domains.

- Two-dimensional flows in slowly deforming domains: adiabatic invariance and geometric angle for nearly steady flows.

- Wave-wave interactions: resonant and non-resonant triads, quartets, etc of various waves in fluids (lectures of the CISM course "Nonlinear waves in fluids").