Exponential Decay of Energy for a Logarithmic Wave Equation
Exponential Decay of Energy for a Logarithmic Wave Equation
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DOI:
10.4208/jpde.v28.n3.5
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发表时间:
2015-06
影响因子:
0.3
通讯作者:
Zhang;Hongwei;Liu;Gongwei;Hu;Qing-ying
中科院分区:
文献类型:
--
作者:
Zhang;Hongwei;Liu;Gongwei;Hu;Qing-ying
In this paper we consider the initial boundary value problem for a class of logarithmic wave equation. By constructing an appropriate Lyapunov function, we obtain the decay estimates of energy for the logarithmic wave equation with linear damping and some suitable initial data. The results extend the early results.