A. Koenig

activity

20172025

most citedNon null controllability of the Grushin equation in 2D

40 citations · 95 across the 9 of their papers we have counts for

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2 papers · 1 filter

math.OC2023

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

Armand Koenig, Pierre Lissy

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,…

math.OC2022

Null-controllability properties of the generalized two-dimensional Baouendi-Grushin equation with non-rectangular control sets

Jérémi Dardé, Armand Koenig, Julien Royer

We consider the null-controllability problem for the generalized Baouendi-Grushin equation $(\partial_{t} - \partial_{x}^{2} - q (x)^{2} \partial_{y}^{2}) f = 1_{ω} u$ on a rectangular domain. Sharp…