Publications (21)
Tipping detection using climate networks
Laure Moinat, Jérôme Kasparian, Maura Brunetti
The development of robust Early Warning Signals (EWS) is necessary to quantify the risk of crossing tipping points in the present-day climate change. Classically, EWS are statistic…
Viscous damping of gravity-capillary waves: Dispersion relations and nonlinear corrections
Andrea Armaroli, Debbie Eeltink, Maura Brunetti +1
We discuss the impact of viscosity on nonlinear propagation of surface waves at the interface of air and a fluid of large depth. After a survey of the available approximations of t…
Co-existing climate attractors in a coupled aquaplanet
Maura Brunetti, Jérôme Kasparian, Christian Vérard
The first step in exploring the properties of dynamical systems like the Earth climate is to identify the different phase space regions where the trajectories asymptotically evolve…
Climate network characterization of the AMOC edge state
Laure Moinat, Reyk Börner, Valerio Lucarini +2
The Atlantic Meridional Overturning Circulation (AMOC) has been identified as a tipping element in the Earth system. Under the current climate change scenarios, it is urgent to dev…
Stabilization of uni-directional water-wave trains over an uneven bottom
Andrea Armaroli, Alexis Gomel, Amin Chabchoub +2
We study the evolution of nonlinear surface gravity water-wave packets developing from modulational instability over an uneven bottom. A nonlinear Schrödinger equation (NLSE) with…
Mean flow modelling in high-order nonlinear Schrödinger equations
Alexis Gomel, Corentin Montessuit, Andrea Armaroli +4
The evaluation and consideration of the mean flow in wave evolution equations are necessary for the accurate prediction of fluid particle trajectories under wave groups, with relev…