5 papers
Global controllability of the Cahn-Hilliard equation
VÃctor Hernández-SantamarÃa, Subrata Majumdar, Luz de Teresa
This paper investigates the global controllability properties of the Cahn--Hilliard equation posed on the -dimensional flat torus . We first establish small-time g…
Boundary null controllability of a class of 2-d degenerate parabolic PDEs
VÃctor Hernández-SantamarÃa, Subrata Majumdar, Luz de Teresa
This article deals with the boundary null controllability of some degenerate parabolic equations posed on a square domain, presenting the first study of boundary controllability fo…
The Kalman rank condition and the optimal cost for the null-controllability of coupled Stokes systems
Kévin Le Balc'h, Luz de Teresa
This paper considers the controllability of a class of coupled Stokes systems with distributed controls. The coupling terms are of a different nature. The first coupling is through…
Event-triggered boundary control of the linearized FitzHugh-Nagumo equation
VÃctor Hernández-SantamarÃa, Subrata Majumdar, Luz de Teresa
In this paper, we address the exponential stabilization of the linearized FitzHugh-Nagumo system using an event-triggered boundary control strategy. Employing the backstepping meth…
New results on biorthogonal families in cylindrical domains and controllability consequences
F. Ammar Khodja, A. Benabdallah, M. González-Burgos +2
In this article we consider moment problems equivalent to null controllability of some linear parabolic partial differential equations in space dimension higher than one. For these…