31 citations · 83 across the 12 of their papers we have counts for
6 papers · 1 filter
Time evolution of vortex rings with large radius and very concentrated vorticity
Guido Cavallaro, Carlo Marchioro
We study the time evolution of an incompressible fluid with axial symmetry without swirl when the vorticity is sharply concentrated on annuli of radii and thick…
Long time localization of modified surface quasi-geostrophic equations
Guido Cavallaro, Roberto Garra, Carlo Marchioro
We discuss the time evolution of a two-dimensional active scalar flow, which extends some properties valid for a two-dimensional incompressible nonviscous fluid. In particular we s…
Time evolution of a Vlasov-Poisson plasma with different species and infinite mass in
Silvia Caprino, Guido Cavallaro, Carlo Marchioro
We study existence and uniqueness of the solution to the Vlasov-Poisson system describing a plasma constituted by different species evolving in , whose particles inte…
Efficacy of a magnetic shield against a Vlasov-Poisson plasma
Silvia Caprino, Guido Cavallaro, Carlo Marchioro
The aim of the paper is to test on a simple model how impenetrable may be a magnetic shield. We study the time evolution of a single species positive plasma, confined in the half-s…
On the magnetic shield for a Vlasov-Poisson plasma
Silvia Caprino, Guido Cavallaro, Carlo Marchioro
We study the screening of a bounded body against the effect of a wind of charged particles, by means of a shield produced by a magnetic field which becomes infinite on the bord…
The Vlasov-Poisson equation in with infinite charge and velocities
Silvia Caprino, Guido Cavallaro, Carlo Marchioro
We consider the Vlasov-Poisson equation in with initial data which are not in space and have unbounded support in the velocities. Assuming for the density a sl…