Density control of large-scale particles swarm through PDE-constrained optimization

C Sinigaglia, A Manzoni… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, we describe an optimal control strategy for sha** a large-scale swarm of
particles using boundary global actuation. This problem arises as a key challenge in many …

Turnpike in Lipschitz—nonlinear optimal control

C Esteve-Yagüe, B Geshkovski, D Pighin… - Nonlinearity, 2022 - iopscience.iop.org
We present a new proof of the turnpike property for nonlinear optimal control problems,
when the running target is a steady control-state pair of the underlying system. Our strategy …

Null-controllability of underactuated linear parabolic-transport systems with constant coefficients

A Koenig, P Lissy - arxiv preprint arxiv:2301.00471, 2023 - arxiv.org
The goal of the present article is to study controllability properties of mixed systems of linear
parabolic-transport equations, with possibly non-diagonalizable diffusion matrix, on the one …

Nonnegative controllability for a class of nonlinear degenerate parabolic equations with application to climate science

G Floridia - arxiv preprint arxiv:2003.04966, 2020 - arxiv.org
Let us consider a nonlinear degenerate reaction-diffusion equation with application to
climate science. After proving that the solution remains nonnegative at any time, when the …

Local null controllability of a quasi-linear system and related numerical experiments

E Fernández-Cara, J Límaco, Y Thamsten… - … and Calculus of …, 2023 - esaim-cocv.org
This paper concerns the null control of quasi-linear parabolic systems where the diffusion
coefficient depends on the gradient of the state variable. In our main theoretical result, with …

The Controllability of Fokker--Planck Equations with Reflecting Boundary Conditions and Controllers in Diffusion Term

V Barbu - SIAM Journal on Control and Optimization, 2021 - SIAM
One proves the exact controllability of the Fokker--Planck equation \rho_t-\frac12\Delta(uρ)-
div(bρ)=0, ρ(0)=\rho_0, ρ(T)=\rho_1, on a bounded domain O with reflecting conditions on …

[HTML][HTML] Control in moving interfaces and deep learning

B Geshkovski - 2021 - dialnet.unirioja.es
Control in moving interfaces and deep learning - Dialnet Ayuda ¿En qué podemos ayudarle? ×
Buscar en la ayuda Buscar Consultar la ayuda ¿En qué podemos ayudarle? × Buscar en la …

Asymptotic controllability of nonlinear Fokker–Planck equations

V Barbu - The European Physical Journal Plus, 2021 - Springer
$$\begin {aligned}\begin {array}{ll}\rho _t-\Delta\beta (\rho)+{\mathrm {div}}(u\rho)= 0\\text
{in}(0,{\infty})\times {\mathbb {R}}^ d,\\\rho (0, x)=\rho _0 (x),\x\in {\mathbb {R}}^ d,\end …

Control of reaction-diffusion models in biology and social sciences

D Ruiz-Balet, E Zuazua - 2019 - hal.science
These lecture notes address the controllability under state constraints of reaction-diffusion
equations arising in socio-biological contexts. We restrict our study to scalar equations with …

Local null controllability of the penalized Boussinesq system with a reduced number of controls

JA Bárcena-Petisco, K Le Balc'h - Mathematical Control and Related …, 2022 - hal.science
In this paper we consider the Boussinesq system with homogeneous Dirichlet boundary
conditions and defined in a regular domain Ω⊂ R^ N for N= 2 and N= 3. The …