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arXiv 2104.00610math.OC
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退化/奇异抛物型方程耦合系统的边界能控性

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

Brahim Allal, Abdelkarim Hajjaj, Jawad Salhi, Amine Sbai

摘要:

本文研究了两个耦合退化/奇异抛物型方程系统的边界能控性,其中控制只作用于一个方程。我们分析了近似和零边界可控性。此外,我们提供了一个零控制成本的估计。证明的基础上使用的矩法Fattorini和罗素连同一些结果双正交家庭。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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