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具阻尼的非线性双曲方程初边值问题的能量衰减性

Energy Decay for a Damped Nonlinear Hyperbolic Equation
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摘要 本文运用一个比较不等式给出了一类具阻尼项和外力的非线性双曲方程初边值问题的能量衰减估计和外力的关系。 An relationship between of the decay rate of the initial boundary value problem for a class nonlinear hyperbolic equations with damping and external force is established with the help of a comparison inequality.
出处 《工程数学学报》 CSCD 北大核心 2005年第5期939-942,共4页 Chinese Journal of Engineering Mathematics
基金 国家自然科学基金(1037111) 河南省自然科学基金 教育厅自然科学基金.
关键词 高阶双曲方程 初边值问题 衰减性 hyperbolic equation decay rate energy
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参考文献8

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