arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2004.00143math.OCmath.AP
收藏

有记忆degenerate parabolic equation的可控性

Controllability of degenerate parabolic equation with memory

Brahim Allal, Genni Fragnelli

摘要:

本文研究了一类带记忆项的退化抛物型方程在局部分布控制下的零能控性。首先,我们推导出一个零可控性结果的非齐次退化热方程通过新的Carleman估计与加权时间函数,不吹在t= 0。然后将此结果成功地用于经典的不动点,得到了初始记忆系统的零能控性。

英文摘要:

In this paper, we analyze the null controllability property for a degenerate parabolic equation involving memory terms with a locally distributed control. We first derive a null controllability result for a nonhomogeneous degenerate heat equation via new Carleman estimates with weighted time functions that do not blow up at t= 0. Then this result is successfully used with a classical fixed point to obtain null controllability for the initial memory system.

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。

↑