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
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.
引用
收藏
页码:615 / 622
页数:8
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