Nonlinear boundary stabilization of the wave equations with variable coefficients and time dependent delay

被引:14
|
作者
Ning, Zhen-Hu [1 ]
Shen, Chang-Xiang [1 ]
Zhao, Xiaopeng [2 ]
Li, Hao [3 ]
Lin, Changsong [3 ]
Zhang, Yanmei [4 ]
机构
[1] Beijing Univ Technol, Coll Comp Sci, Beijing 100124, Peoples R China
[2] Jiangnan Univ, Sch Sci, Wuxi 214122, Jiangsu, Peoples R China
[3] China Univ Geosci, Sch Ocean Sci, Beijing 100083, Peoples R China
[4] China Univ Geosci, Sch Informat Engn, Beijing 100083, Peoples R China
基金
美国国家科学基金会;
关键词
Wave equations; Time dependent delay; Nonlinear boundary feedback; Riemannian geometry methods; FEEDBACK;
D O I
10.1016/j.amc.2014.01.141
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the stabilization the wave equations with variable coefficients in a bounded domain and nonlinear boundary feedback with time dependent delay. By the Riemannian geometry methods and a suitable assumption of delay, we obtain the exponential decay when the nonlinear terms are linearly bounded and a general decay when the nonlinear terms have no upper growth bound. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码:511 / 520
页数:10
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