Approximate controllability for a 2D Grushin equation with potential having an internal singularity

DOI10.5802/aif.2966zbMath1331.93023arXiv1306.5616OpenAlexW2963491462MaRDI QIDQ5962675

Morgan Morancey

Publication date: 15 February 2016

Published in: Annales de l'Institut Fourier (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1306.5616

zbMATH Keywords

unique continuationdegenerate parabolic equationCarleman estimateself-adjoint extensionsGrushin operatorsingular parabolic equationsingular Sturm-Liouville operators

Mathematics Subject Classification ID

Controllability (93B05) Sturm-Liouville theory (34B24) Degenerate parabolic equations (35K65)

Related Items

Null controllability in large time of a parabolic equation involving the Grushin operator with an inverse-square potential, Null Controllability of the Parabolic Spherical Grushin Equation, Tunneling estimates and approximate controllability for hypoelliptic equations, Boundary controllability for a coupled system of parabolic equations with singular potentials, Minimal time issues for the observability of Grushin-type equations, Control of the Grushin equation: non-rectangular control region and minimal time, Ensemble controllability of parabolic type equations, Self-adjoint extensions and stochastic completeness of the Laplace-Beltrami operator on conic and anticonic surfaces, 2\textsc{d} Grushin-type equations: minimal time and null controllable data, Heat equation on the Heisenberg group: observability and applications

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