5 citations · 9 across the 6 of their papers we have counts for
6 papers
Optimal cost for the null controllability of the Stokes system with controls having components and applications
Felipe W. Chaves-Silva, Marcos G. Ferreira-Silva, Diego A. Souza
In this work, we investigate the optimal cost of null controllability for the -dimensional Stokes system when the control acts on scalar components. We establish a novel s…
On the controllability of some equations of Sobolev-Galpern type
F. W. Chaves-Silva, Diego A. Souza
In this paper we deal with the controllability problem for some Sobolev type equations. We show that the equations cannot be driven to zero if the control region is strictly suppor…
On the stabilization of a hyperbolic Stokes system under geometric control condition
Felipe W. Chaves-Silva, Chenmin Sun
In this paper, we study the stabilization problem for a hyperbolic type Stokes system posed on a bounded domain. We show that when the damping effects are restricted to a subdomain…
A controllability Result for a Chemotaxis-Fluid Model
Felipe W. Chaves-Silva, Sergio Guerrero
In this paper we study the controllability of a coupled Keller-Segel-Navier-Stokes system. We show the local exact controllability of the system around some particular trajectories…
A hyperbolic system and the cost of null controllability for the Stokes system
F. W. Chaves-Silva
This paper is devoted to study the cost of the null controllability for the Stokes system. Using the control transmutation method we show that the cost of driving the Stokes system…
Null Controllability of a System of Viscoelasticity with a Moving Control
Felipe W. Chaves-Silva, Lionel Rosier, Enrique Zuazua
In this paper, we consider the wave equation with both a viscous Kelvin-Voigt and frictional damping as a model of viscoelasticity in which we incorporate an internal control with…