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arXiv · 2104.00610

Boundary controllability for a coupled system of degenerate/singular parabolic equations

Brahim Allal·Abdelkarim Hajjaj·Jawad Salhi·Amine Sbai
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Abstract

In this paper we study the boundary controllability for a system of two coupled degenerate/singular parabolic equations with a control acting on only one equation. We analyze both approximate and null boundary controllability properties. Besides, we provide an estimate on the null-control cost. The proofs are based on the use of the moment method by Fattorini and Russell together with some results on biorthogonal families.

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Brahim Allal, Abdelkarim Hajjaj, Jawad Salhi, Amine Sbai. 2021-04-01. Boundary controllability for a coupled system of degenerate/singular parabolic equations. https://arxiv.org/abs/2104.00610

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