2 papers
math.AP2025
Lagrangian controllability in perforated domains
Mitsuo Higaki, Jiajiang Liao, Franck Sueur
The question at stake in Lagrangian controllability is whether one can move a patch of fluid particles to a target location by means of remote action in a given time interval. In t…
math.AP2025
Global small-time approximate null and Lagrangian controllability of the viscous non-resistive MHD system in a domain with Navier type boundary conditions
Jiajiang Liao, Franck Sueur, Ping Zhang
We consider the incompressible viscous MHD system without magnetic diffusion in a bounded domain with Navier type boundary condition. We establish the global small-time approx…