We study a mathematical model describing 3D viscoelastic fluids with memory, fractional
viscosity, and regularized by means of a horizontal anisotropic filter. This regularization is …

In this paper we study the global controllability of families of the so called non-viscous and
viscous Burgers-α systems by using boundary and space independent distributed controls …

We study a distributed optimal control problem for a three-dimensional Navier-Stokes-α
model. We prove the solvability of the optimal control, derive first-order necessary optimality …

In this paper, we deal with the control of the viscous b–equation in a one-dimensional
bounded domain. For b= 2 and b= 0, we get in particular the Camassa–Holm and the …

We study the data assimilation algorithm for the three-dimensional Leray-$\alpha $ model
when the measurements are obtained discretely in time and may be contaminated by …

In this paper we study the global controllability of families of the so called non-viscous and
viscous Burgers-α systems by using boundary and space independent distributed controls …

This work is devoted to prove the global uniform exact controllability of the inviscid and
viscous Burgers-$\alpha $ systems. The state $ y $ is the solution to a regularized Burgers …

O objetivo desta tese é apresentar alguns resultados controlabilidade para alguns modelos
da mecânica dos fluidos. Mais precisamente, provaremos a existência de controles que …

Esta tese se preocupa com a controlabilidade de alguns modelos da mecânica dos fluidos,
relacionados às equações de Navier-Stokes. O objetivo é provar a existência de controles …