7 papers
Optimal control via chemotactic sensitivity of a logistic Keller-Segel model
Yacouba Simpore, Mahamadi Warma, Luis P. Yapu
We study an optimal control problem for a two-equations Keller-Segel system on a bounded domain with Neumann boundary conditions, where the chemotactic sensitivity is modulated by…
Boundary null controllability of weakly coupled structurally damped beams
Julian Edward, Yacouba Simpore
We prove boundary null controllability in any positive time for a finite system of Euler--Bernoulli beams with possibly non-diagonalizable coupling. For , a Fourier--Jordan…
Global stabilization and emergence tracking via aquatic control in an age-structured mosquito model
Marius Bargo, Yacouba Simpore
This paper presents an age-structured, non-autonomous logistic model describing the aquatic and adult stages of the dynamics of malaria-vector mosquitoes. We propose a biological c…
Stabilization by Harvesting in Age-Structured Trophic Networks
Marius Bargo, Yacouba Simpore
We propose and analyze a nonlinear age-structured multi-species model that serves as a unifying framework for ecological and biotechnological systems in complex environments (micro…
Birth control and turnpike property of Lotka-McKendrick models with diffusion
Marius Bargo, Yacouba Simpore
In this paper, we study the turnpike property in age structured population dynamics with birth control. These models describe the temporal evolution of one or more populations, inc…
Insensitizing control for linear and semi-linear heat equations with partially unknown domain
Pierre Lissy, Yannick Privat, Yacouba Simporé
We consider a semi-linear heat equation with Dirichlet boundary conditions and globally Lipschitz nonlinearity, posed on a bounded domain of R^N (N N *), assumed to be an unk…
Controllability and Positivity Constraints in Population Dynamics with age, size Structuring and Diffusion
Yacouba Simpore, Umberto Biccari
In this article, we consider the infinite dimensional linear control system describing the Population Models Structured by Age, Size, and Spatial Position. The control is localized…