ON BOUNDARY EXACT CONTROLLABILITY OF ONE-DIMENSIONAL WAVE EQUATIONS WITH WEAK AND STRONG INTERIOR DEGENERATION

ON BOUNDARY EXACT CONTROLLABILITY OF ONE-DIMENSIONAL WAVE EQUATIONS WITH WEAK AND STRONG INTERIOR DEGENERATION
复制标题

弱、强内简并一维波动方程的边界精确可控性

DOI:
10.22541/au.159386605.59045806
复制
发表时间:
2020
期刊:
影响因子:
4.6
通讯作者:
O. Kupenko
O. Kupenko
中科院分区:
综合性期刊3区
文献类型:
--
作者:
G. Leugering;P. Kogut;O. Kupenko

文献摘要

参考文献

被引文献

相似文献

本文研究了椭圆算子主部系数具有强、弱内部退化的线性波动方程的精确边界能控性。我们的目标是提供一个适定性分析相应的系统,并通过边界行动推导出其可控性的条件。传递到原来的问题的一个放松的版本,我们讨论的解决方案的存在性和唯一性,并使用HUM方法,我们推导出退化率的条件,精确的边界可控性和缺乏。
In this paper we study exact boundary controllability for a linear wave equation with strong and weak interior degeneration of the coefficient in the principle part of the elliptic operator. The objective is to provide a well-posedness analysis of the corresponding system and derive conditions for its controllability through boundary actions. Passing to a relaxed version of the original problem, we discuss existence and uniqueness of solutions, and using the HUM method we derive conditions on the rate of degeneracy for both exact boundary controllability and the lack thereof.
DOI: 10.15421/142oo1
发表时间: 2020-04
期刊: --
影响因子: --
作者:
V. Borsch;P. Kogut;G. Leugering
通讯作者: V. Borsch;P. Kogut;G. Leugering
DOI: 10.15421/1420o3
发表时间: 2020
期刊:
影响因子: --
作者:
V.L. Borsch;P.I. Kogut
通讯作者: P.I. Kogut