2 papers
math.AP2024
Linear stabilization for a degenerate wave equation in non divergence form with drift
Genni Fragnelli, Dimitri Mugnai
We consider a degenerate wave equation in one dimension, with drift and in presence of a leading operator which is not in divergence form. We impose a homogeneous Dirichlet boundar…
math.AP2024
Boundary controllability for degenerate/singular hyperbolic equations in nondivergence form with drift
Genni Fragnelli, Dimitri Mugnai, Amine Sbai
We study the null controllability for a degenerate/singular wave equation with drift in non divergence form. In particular, considering a control localized on the non degenerate bo…