Simultaneous controllability of damped wave equations

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• 作者：Jieqiong Wu ; Xianzheng Zhu and Shengjia Li
• 刊名：Mathematical Methods in the Applied Sciences
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：40
• 期：1
• 页码：319-324
• 全文大小：138K
• ISSN：1099-1476

文摘

We study the exact controllability of q uncoupled damped string equations by means of the same control function. This property is called simultaneous controllability. An observability inequality is proved, which implies the simultaneous controllability of the system. Our results generalize the previous results on the linear wave without the dampings. Copyright