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Fernanda Cipriano

Publications and source records attributed to Fernanda Cipriano.

22 records · Page 2Linked to original sources
arXiv2015

Optimal control of steady second grade fluids with a Navier-slip boundary condition

In this paper, we first investigate necessary optimality conditions for problems governed by systems describing the flow of an incompressible second grade fluid. Next, we study the asymptotic behavior of the optimal solution when the viscoelastic parameter tends to zero, and prove that the corresponding sequence converges to a solution of an optimal control problem governed by the Navier-Stokes equations whose optimality conditions are recovered by passage to the limit.

math.OC↗
arXiv2014

Inviscid Limit for 2D Stochastic Navier-Stokes equations

We consider stochastic Navier-Stokes equations in a 2D-bounded domain with the Navier with friction boundary condition. We establish the existence and the uniqueness of the solutions and study the vanishing viscosity limit. More precisely, we prove that solutions of stochastic Navier-Stokes equations converge, as the viscosity goes to zero, to solutions of the corresponding stochastic Euler equations.

math.PR↗
arXiv2006

A stochastic representation for the Poisson-Vlasov equation

A stochastic representation for the solutions of the Poisson-Vlasov equation is obtained. The representation involves both an exponential and a branching process. The stochastic representation, besides providing an alternative existence proof and an intuitive characterization of the solutions, may also be used to obtain an intrinsic definition of the fluctuations.

physics.plasm-ph↗