3 papers
math.AP2026
Local null controllability of the complete N-dimensional Ladyzhenskaya-Boussinesq model
João Carlos Barreira, Juan Límaco
This work investigates both local null controllability and large time null controllability for a class of complete Ladyzhenskaya Boussinesq systems, where the controls are distribu…
math.AP2025
Boundary and Interior Control in a Diffusive Lotka-Volterra Model
João Carlos Barreira, Maicon Sonego, Enrique Zuazua
We investigate the controllability of a generalized diffusive Lotka-Volterra competition model for two species, incorporating boundary controls and an interior multiplicative contr…
math.OC2025
Hierarchical null controllability of a degenerate parabolic equation with nonlocal coefficient
Juan Límaco, João Carlos Barreira, Suerlan Silva +1
In this paper we use a Stackelberg-Nash strategy to show the local null controllability of a parabolic equation where the diffusion coefficient is the product of a degenerate funct…