34 citations · 138 across the 10 of their papers we have counts for
4 papers · 1 filter
Collapse of generalized Euler and surface quasi-geostrophic point-vortices
Gualtiero Badin, Anna M. Barry
Point vortex models are presented for the generalized Euler equations, which are characterized by a fractional Laplacian relation between the active scalar and the streamfunction.…
Three dimensional chaotic advection by mixed layer baroclinic instabilities
Daniel Mukiibi, Gualtiero Badin, Nuno Serra
Three dimensional (3D) Finite Time Lyapunov Exponents (FTLEs) are computed from numerical simulations of a freely evolving mixed layer (ML) front in a zonal channel undergoing baro…
Nonlinear stratospheric variability: multifractal detrended fluctuation analysis and singularity spectra
Gualtiero Badin, Daniela I. V. Domeisen
Characterising the stratosphere as a turbulent system, temporal fluctuations often show different correlations for different time scales as well as intermittent behaviour that cann…
A study of surface semi-geostrophic turbulence: freely decaying dynamics
Francesco Ragone, Gualtiero Badin
In this study we give a characterization of semi-geostrophic turbulence by performing freely decaying simulations for the case of constant uniform potential vorticity, a set of equ…