STABILITY OF SOLUTIONS FOR NONLINEAR WAVE EQUATIONS WITH A POSITIVE NEGATIVE DAMPING

被引：9
|
作者：
Fragnelli, Genni [1 ]
Mugnai, Dimitri [2 ]
机构：
[1] Univ Siena, Dipartimento Ingn Informaz, Via Roma 56, I-53100 Siena, Italy
[2] Univ Perugia, Dipartimento Matemat & Informat, I-06123 Perugia, Italy
来源：
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S | 2011年 / 4卷 / 03期
关键词：
Damped nonlinear wave equations; positive-negative damping;
D O I：
10.3934/dcdss.2011.4.615
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We prove a stability result for damped nonlinear wave equations, when the damping changes sign and the nonlinear term satisfies a few natural assumptions.
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页码：615 / 622
页数：8
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