Stabilization of the Kirchhoff type wave equation with locally distributed damping

被引：7
|
作者：
Kang, Yong Han [2 ]
Lee, Mi Jin [1 ]
Jung, Il Hyo [1 ]
机构：
[1] Pusan Natl Univ, Dept Math, Pusan 609735, South Korea
[2] Univ Ulsan, Dept Math, Ulsan 680749, South Korea
来源：
APPLIED MATHEMATICS LETTERS | 2009年 / 22卷 / 05期
关键词：
Wave equation; Locally damping; Energy decay; Degenerate damping; Stabilization; DECAY;
D O I：
10.1016/j.aml.2008.08.009
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We derive energy decay estimates of the Kirchhoff type wave equation with a localized damping term in a bounded domain. The damping coefficient function may act alive only on a neighborhood of some part of the boundary. (c) 2008 Elsevier Ltd. All rights reserved.
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页码：719 / 722
页数：4
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