摘要
研究一类具有强阻尼和强时滞作用的拟线性粘弹性波动方程的初边值问题,在满足一定条件下,通过构造合适的Lyapunov泛函得到能量的衰减估计。
In this paper, we investigate the initial boundary value problem of a quasilinear viscoelastic wave equa- tion with strong damping and strong delay. Under a set of assumptions, we give the energy decay estimates using a special Lyapunov function.
作者
刁林
常延贞
DIAO Lin CHANG YanZhen(College of Computer Science and Technology, Shangqiu University, Shangqiu, Henan 476000 Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, China)
出处
《北京化工大学学报（自然科学版）》
CAS
CSCD
北大核心
2017年第5期123-128,共6页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
关键词
拟线性粘弹性波动方程
衰减估计
强阻尼和强时滞
quasilinear viscoelastic wave equation
decay estimate
strong damping and strong delay
作者简介
女，1982年生，讲师
通讯联系人E-mail：changyz@mail．buct．edu．cn
